{"exported_at":1790911060773,"item_state":[{"item_id":"basics-001","kind":"word","cue_lang":"en_nl","rec_ok":4,"prod_ok":0,"fast_ok":0,"level":1,"due":1789107548263,"last_seen":1788848348263,"introduced_at":1788529341203},{"item_id":"basics-002","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":1,"fast_ok":0,"level":2,"due":1789453154731,"last_seen":1788848354731,"introduced_at":1788426212412},{"item_id":"basics-003","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107886180,"last_seen":1788848686180,"introduced_at":1788529494487},{"item_id":"basics-004","kind":"word","cue_lang":"en_nl","rec_ok":3,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107790060,"last_seen":1788848590060,"introduced_at":1788529475957},{"item_id":"basics-005","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":2,"fast_ok":0,"level":2,"due":1789134005095,"last_seen":1788529277405,"introduced_at":1788034744610},{"item_id":"basics-006","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107900865,"last_seen":1788848700865,"introduced_at":1788529381235},{"item_id":"basics-007","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":2,"due":1789134111225,"last_seen":1788529373952,"introduced_at":1788034744610},{"item_id":"basics-008","kind":"phrase","cue_lang":"en","rec_ok":1,"prod_ok":2,"fast_ok":0,"level":1,"due":1789107861425,"last_seen":1788848661425,"introduced_at":1788034744610},{"item_id":"basics-009","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107565150,"last_seen":1788848365150,"introduced_at":1788529665587},{"item_id":"basics-010","kind":"phrase","cue_lang":"en","rec_ok":0,"prod_ok":1,"fast_ok":0,"level":0,"due":1788347320799,"last_seen":1788260943387,"introduced_at":1788034744610},{"item_id":"basics-012","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788520131502,"last_seen":1788260931502,"introduced_at":1788034744610},{"item_id":"basics-013","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788862220068,"last_seen":1788603020068,"introduced_at":1788034868387},{"item_id":"basics-014","kind":"phrase","cue_lang":"en","rec_ok":2,"prod_ok":0,"fast_ok":0,"level":2,"due":1789207762090,"last_seen":1788602962090,"introduced_at":1788034868387},{"item_id":"basics-015","kind":"phrase","cue_lang":"en","rec_ok":3,"prod_ok":0,"fast_ok":0,"level":2,"due":1789207388082,"last_seen":1788602588082,"introduced_at":1788035215248},{"item_id":"core-001","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788788416311,"last_seen":1788529216311,"introduced_at":1788346507218},{"item_id":"core-003","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788788526437,"last_seen":1788529326437,"introduced_at":1788346473623},{"item_id":"core-007","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788788386806,"last_seen":1788529268841,"introduced_at":1788346624827},{"item_id":"core-010","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788788394194,"last_seen":1788529247035,"introduced_at":1788346460060},{"item_id":"core-013","kind":"word","cue_lang":"en_nl","rec_ok":3,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689475852,"last_seen":1788603075852,"introduced_at":1788529217001},{"item_id":"core-016","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788788461591,"last_seen":1788529261591,"introduced_at":1788346553523},{"item_id":"core-019","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689492641,"last_seen":1788603092641,"introduced_at":1788602942685},{"item_id":"core-022","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689043125,"last_seen":1788602643125,"introduced_at":1788529312608},{"item_id":"core-028","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689095087,"last_seen":1788602695087,"introduced_at":1788602644114},{"item_id":"core-034","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689449894,"last_seen":1788603068118,"introduced_at":1788603049894},{"item_id":"core-045","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689401781,"last_seen":1788603001781,"introduced_at":1788602967796},{"item_id":"core-048","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788689096081,"last_seen":null,"introduced_at":1788602696081},{"item_id":"greetings-001","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107514256,"last_seen":1788848314256,"introduced_at":1788529520210},{"item_id":"greetings-002","kind":"word","cue_lang":"en_nl","rec_ok":4,"prod_ok":0,"fast_ok":0,"level":1,"due":1789107849255,"last_seen":1788848649255,"introduced_at":1788529576122},{"item_id":"greetings-003","kind":"word","cue_lang":"en_nl","rec_ok":3,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107470798,"last_seen":1788848270798,"introduced_at":1788529819135},{"item_id":"greetings-004","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107894112,"last_seen":1788848694112,"introduced_at":1788529864740},{"item_id":"greetings-005","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1788862286188,"last_seen":1788603086188,"introduced_at":1788425985179},{"item_id":"greetings-006","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788848288685,"last_seen":1788848288685,"introduced_at":1788529841404},{"item_id":"greetings-008","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1788789114541,"last_seen":1788529914541,"introduced_at":1788035215248},{"item_id":"greetings-009","kind":"phrase","cue_lang":"en","rec_ok":1,"prod_ok":1,"fast_ok":0,"level":0,"due":1788121615248,"last_seen":1788074254890,"introduced_at":1788035215248},{"item_id":"greetings-010","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":0,"due":1788615965917,"last_seen":1788529607242,"introduced_at":1788072253040},{"item_id":"greetings-011","kind":"phrase","cue_lang":"en","rec_ok":1,"prod_ok":1,"fast_ok":0,"level":0,"due":1788160415772,"last_seen":1788074288330,"introduced_at":1788074015772},{"item_id":"greetings-012","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":1,"fast_ok":0,"level":1,"due":1789107501055,"last_seen":1788848301055,"introduced_at":1788602751313},{"item_id":"greetings-013","kind":"phrase","cue_lang":"en_nl","rec_ok":3,"prod_ok":2,"fast_ok":2,"level":1,"due":1789107874461,"last_seen":1788848674461,"introduced_at":1788089919168},{"item_id":"greetings-102","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":0,"due":1788176319168,"last_seen":1788095697236,"introduced_at":1788089919168},{"item_id":"greetings-103","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788176319168,"last_seen":1788095691634,"introduced_at":1788089919168},{"item_id":"greetings-104","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788176319168,"last_seen":1788177588730,"introduced_at":1788089919168},{"item_id":"greetings-105","kind":"phrase","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":2,"due":1789134032500,"last_seen":1788529232500,"introduced_at":1788101461186},{"item_id":"greetings-106","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788187861186,"last_seen":1788260524466,"introduced_at":1788101461186},{"item_id":"greetings-201","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":1,"due":1789107832651,"last_seen":1788848632651,"introduced_at":1788602890718},{"item_id":"numbers-001","kind":"word","cue_lang":"en_nl","rec_ok":2,"prod_ok":0,"fast_ok":0,"level":1,"due":1789107813748,"last_seen":1788848613748,"introduced_at":1788602542198},{"item_id":"numbers-004","kind":"word","cue_lang":"en_nl","rec_ok":3,"prod_ok":0,"fast_ok":0,"level":1,"due":1789107783959,"last_seen":1788848583959,"introduced_at":1788602458289},{"item_id":"numbers-031","kind":"phrase","cue_lang":"en_nl","rec_ok":2,"prod_ok":0,"fast_ok":0,"level":2,"due":1789453400696,"last_seen":1788848600696,"introduced_at":1788340363623},{"item_id":"numbers-101","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788426763623,"last_seen":1788340387340,"introduced_at":1788340363623},{"item_id":"numbers-102","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788935106014,"last_seen":1788848706014,"introduced_at":1788340363623},{"item_id":"shopping-001","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934857082,"last_seen":1788848462224,"introduced_at":1788848457082},{"item_id":"shopping-002","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934857082,"last_seen":null,"introduced_at":1788848457082},{"item_id":"shopping-003","kind":"phrase","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934857082,"last_seen":null,"introduced_at":1788848457082},{"item_id":"verbs-028","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422},{"item_id":"verbs-029","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422},{"item_id":"verbs-030","kind":"word","cue_lang":"en_nl","rec_ok":1,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934819048,"last_seen":1788848419048,"introduced_at":1788848414422},{"item_id":"verbs-031","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422},{"item_id":"verbs-032","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422},{"item_id":"verbs-033","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422},{"item_id":"verbs-114","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788848428908,"last_seen":1788848428908,"introduced_at":1788848414422},{"item_id":"verbs-116","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422},{"item_id":"verbs-125","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788848435276,"last_seen":1788848435276,"introduced_at":1788848414422},{"item_id":"verbs-127","kind":"word","cue_lang":"en_nl","rec_ok":0,"prod_ok":0,"fast_ok":0,"level":0,"due":1788934814422,"last_seen":null,"introduced_at":1788848414422}],"contrast_state":[{"contrast_id":"c-soft-hard","recent":"[{\"ok\":true,\"rt\":5250}]","state":"shaky"},{"contrast_id":"double-single-1","recent":"[{\"ok\":true,\"rt\":4234},{\"ok\":true,\"rt\":3266},{\"ok\":true,\"rt\":2723},{\"ok\":false,\"rt\":2783},{\"ok\":true,\"rt\":1990},{\"ok\":true,\"rt\":2500},{\"ok\":true,\"rt\":1784},{\"ok\":true,\"rt\":1516},{\"ok\":true,\"rt\":1919},{\"ok\":true,\"rt\":2479}]","state":"hear it"},{"contrast_id":"double-single-2","recent":"[{\"ok\":true,\"rt\":2930},{\"ok\":true,\"rt\":2322},{\"ok\":true,\"rt\":2074},{\"ok\":true,\"rt\":3224},{\"ok\":true,\"rt\":2276},{\"ok\":true,\"rt\":2090}]","state":"shaky"},{"contrast_id":"g-soft-hard","recent":"[{\"ok\":true,\"rt\":4860},{\"ok\":true,\"rt\":3863},{\"ok\":true,\"rt\":2395},{\"ok\":true,\"rt\":3038},{\"ok\":true,\"rt\":2938},{\"ok\":true,\"rt\":5537}]","state":"shaky"},{"contrast_id":"gli","recent":"[{\"ok\":true,\"rt\":2806},{\"ok\":true,\"rt\":4145},{\"ok\":true,\"rt\":4028},{\"ok\":true,\"rt\":2052},{\"ok\":true,\"rt\":3681},{\"ok\":true,\"rt\":5642}]","state":"shaky"},{"contrast_id":"open-closed-e","recent":"[{\"ok\":false,\"rt\":11353},{\"ok\":true,\"rt\":7376}]","state":"shaky"},{"contrast_id":"stress","recent":"[{\"ok\":false,\"rt\":15365},{\"ok\":true,\"rt\":5507},{\"ok\":true,\"rt\":3997}]","state":"shaky"}],"structure_state":[{"structure_id":"adjective-agreement","clean_runs":0,"last_clean_day":null,"day_intro":"2026-09-08","due":1788912000000,"state":"seen"},{"structure_id":"clitics","clean_runs":0,"last_clean_day":null,"day_intro":"2026-08-30","due":1788134400000,"state":"seen"},{"structure_id":"formulas","clean_runs":0,"last_clean_day":null,"day_intro":"2026-09-02","due":1788393600000,"state":"seen"},{"structure_id":"past-avere","clean_runs":0,"last_clean_day":null,"day_intro":"2026-08-30","due":1788134400000,"state":"seen"},{"structure_id":"present-basic","clean_runs":0,"last_clean_day":null,"day_intro":"2026-08-29","due":1788048000000,"state":"seen"},{"structure_id":"tu-lei","clean_runs":0,"last_clean_day":null,"day_intro":"2026-08-29","due":1788048000000,"state":"seen"}],"sessions":[{"id":1,"kind":"mixed","started_at":1788008708816,"ended_at":1788008719035,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":2,"kind":"mixed","started_at":1788008765210,"ended_at":1788008767385,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":3,"kind":"mixed","started_at":1788008767385,"ended_at":1788009309243,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":4,"kind":"mixed","started_at":1788009309243,"ended_at":1788010592368,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":5,"kind":"mixed","started_at":1788010592368,"ended_at":1788010992012,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":6,"kind":"mixed","started_at":1788010992012,"ended_at":1788018913728,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":7,"kind":"mixed","started_at":1788018913728,"ended_at":1788019079966,"feel":3,"enjoy":4,"note":"The switches between grammar and words/sentences felt detached from each other. ","topic":null,"only_kind":null},{"id":8,"kind":"phrases","started_at":1788019083934,"ended_at":1788019366928,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":9,"kind":"phrases","started_at":1788019366928,"ended_at":1788019375309,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":10,"kind":"phrases","started_at":1788019375309,"ended_at":1788019387331,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":11,"kind":"phrases","started_at":1788019387331,"ended_at":1788020035398,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":12,"kind":"phrases","started_at":1788020035398,"ended_at":1788023465558,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":13,"kind":"scene","started_at":1788034744610,"ended_at":1788034868387,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":14,"kind":"scene","started_at":1788034868387,"ended_at":1788035215248,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":15,"kind":"scene","started_at":1788035215248,"ended_at":1788035486397,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":16,"kind":"scene","started_at":1788035486397,"ended_at":1788063907983,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":17,"kind":"scene","started_at":1788063907983,"ended_at":1788071897247,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":18,"kind":"scene","started_at":1788071897247,"ended_at":1788071898866,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":19,"kind":"scene","started_at":1788071898866,"ended_at":1788072253040,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":20,"kind":"scene","started_at":1788072253040,"ended_at":1788074015772,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":21,"kind":"scene","started_at":1788074015772,"ended_at":1788074291518,"feel":5,"enjoy":4,"note":null,"topic":"greetings","only_kind":null},{"id":22,"kind":"words","started_at":1788074309326,"ended_at":1788074850470,"feel":2,"enjoy":2,"note":"I didn’t like a few things: 1) the fact that the word wasn’t pronounced automatically, I had to press the play button EVERY turn. 2) the fact that the exercise kept getting longer as long as I didn’t recognise all words. What is the point of the progress bar if the progress bar keeps getting longer? I should have a fixed amount of exercises and it should be okay if I didn’t recognize all the words. It just means that I need another session. And not all words need to be part of the session, the important thing is that I keep recognizing the words. 3) the way it’s structured now, it doesn’t prove that I recognize the words. At the end there were only a few words left, so I recognized them quite quickly after that, cause I already just had them (when I had them wrong) 4) I would really like to see an overview of all the words l, with their meaning in 1 overview. That allows me to draw parallels between the same words and think about them in a structured way, which will help me remember them and the differences better. ","topic":"core","only_kind":null},{"id":23,"kind":"words","started_at":1788087034612,"ended_at":1788087048350,"feel":5,"enjoy":1,"note":"Why was only one word shown?????","topic":"the-and-a","only_kind":null},{"id":24,"kind":"words","started_at":1788087070921,"ended_at":1788087143514,"feel":null,"enjoy":null,"note":null,"topic":"the-and-a","only_kind":null},{"id":25,"kind":"words","started_at":1788087143514,"ended_at":1788088990114,"feel":null,"enjoy":null,"note":null,"topic":"the-and-a","only_kind":null},{"id":26,"kind":"words","started_at":1788088990114,"ended_at":1788089000653,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":27,"kind":"words","started_at":1788089663402,"ended_at":1788089678358,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":28,"kind":"words","started_at":1788089886243,"ended_at":1788089892067,"feel":null,"enjoy":null,"note":null,"topic":"this-that-other","only_kind":null},{"id":29,"kind":"scene","started_at":1788089919168,"ended_at":1788089920875,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":30,"kind":"scene","started_at":1788089928396,"ended_at":1788089933486,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":31,"kind":"scene","started_at":1788089936213,"ended_at":1788089938246,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":32,"kind":"scene","started_at":1788089948258,"ended_at":1788089950764,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":33,"kind":"scene","started_at":1788091835010,"ended_at":1788091902247,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":34,"kind":"scene","started_at":1788091902247,"ended_at":1788091977377,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":35,"kind":"scene","started_at":1788091977377,"ended_at":1788091978964,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":36,"kind":"words","started_at":1788091978964,"ended_at":1788091999678,"feel":null,"enjoy":null,"note":null,"topic":"this-that-other","only_kind":null},{"id":37,"kind":"words","started_at":1788091999678,"ended_at":1788093635368,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":38,"kind":"scene","started_at":1788093635368,"ended_at":1788093637022,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":39,"kind":"scene","started_at":1788095641206,"ended_at":1788101461186,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":40,"kind":"scene","started_at":1788101461186,"ended_at":1788101463002,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":41,"kind":"words","started_at":1788101463002,"ended_at":1788103415535,"feel":null,"enjoy":null,"note":null,"topic":"this-that-other","only_kind":null},{"id":42,"kind":"scene","started_at":1788103415535,"ended_at":1788105511321,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":43,"kind":"scene","started_at":1788105511321,"ended_at":1788105972060,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":44,"kind":"scene","started_at":1788105972060,"ended_at":1788105974026,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":45,"kind":"words","started_at":1788105974026,"ended_at":1788105976838,"feel":null,"enjoy":null,"note":null,"topic":"this-that-other","only_kind":null},{"id":46,"kind":"words","started_at":1788105976838,"ended_at":1788106465563,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":47,"kind":"words","started_at":1788106465563,"ended_at":1788106559729,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":48,"kind":"scene","started_at":1788106567658,"ended_at":1788106570666,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":49,"kind":"words","started_at":1788106593608,"ended_at":1788106724386,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":50,"kind":"words","started_at":1788107237877,"ended_at":1788107240803,"feel":null,"enjoy":null,"note":null,"topic":"the-and-a","only_kind":null},{"id":51,"kind":"scene","started_at":1788107277977,"ended_at":1788107286685,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":52,"kind":"scene","started_at":1788108149526,"ended_at":1788108151040,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":53,"kind":"words","started_at":1788177024888,"ended_at":1788177103258,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":54,"kind":"words","started_at":1788177113798,"ended_at":1788177194237,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":55,"kind":"words","started_at":1788177203690,"ended_at":1788177269083,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":56,"kind":"words","started_at":1788177277837,"ended_at":1788177342942,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":57,"kind":"words","started_at":1788177350770,"ended_at":1788177457717,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":58,"kind":"words","started_at":1788177480320,"ended_at":1788177557472,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":59,"kind":"scene","started_at":1788177562429,"ended_at":1788177565658,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":60,"kind":"scene","started_at":1788177579517,"ended_at":1788177596382,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":61,"kind":"words","started_at":1788177603240,"ended_at":1788177604924,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":62,"kind":"words","started_at":1788186257274,"ended_at":1788186312330,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":63,"kind":"words","started_at":1788186337405,"ended_at":1788186351297,"feel":null,"enjoy":null,"note":null,"topic":"the-and-a","only_kind":null},{"id":64,"kind":"words","started_at":1788186365851,"ended_at":1788186387402,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":65,"kind":"scene","started_at":1788259891298,"ended_at":1788259892546,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":66,"kind":"words","started_at":1788260020865,"ended_at":1788260089497,"feel":4,"enjoy":4,"note":null,"topic":"the-and-a","only_kind":null},{"id":67,"kind":"scene","started_at":1788260201644,"ended_at":1788260205317,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":68,"kind":"scene","started_at":1788260343380,"ended_at":1788260346399,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":69,"kind":"sounds","started_at":1788260352718,"ended_at":1788260391921,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":70,"kind":"scene","started_at":1788260513943,"ended_at":1788260754829,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":71,"kind":"scene","started_at":1788260904671,"ended_at":1788260945933,"feel":4,"enjoy":4,"note":null,"topic":"greetings","only_kind":null},{"id":72,"kind":"stream","started_at":1788339870846,"ended_at":1788340108145,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":73,"kind":"stream","started_at":1788340108145,"ended_at":1788340116613,"feel":1,"enjoy":1,"note":null,"topic":null,"only_kind":null},{"id":74,"kind":"words","started_at":1788340129367,"ended_at":1788340130511,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":75,"kind":"scene","started_at":1788340363623,"ended_at":1788340465332,"feel":null,"enjoy":null,"note":null,"topic":"numbers","only_kind":null},{"id":76,"kind":"scene","started_at":1788340465332,"ended_at":1788340606353,"feel":null,"enjoy":null,"note":null,"topic":"numbers","only_kind":null},{"id":77,"kind":"scene","started_at":1788340606353,"ended_at":1788340624376,"feel":null,"enjoy":null,"note":null,"topic":"numbers","only_kind":null},{"id":78,"kind":"scene","started_at":1788340624376,"ended_at":1788344431191,"feel":null,"enjoy":null,"note":null,"topic":"numbers","only_kind":null},{"id":79,"kind":"scene","started_at":1788344431191,"ended_at":1788344445358,"feel":null,"enjoy":null,"note":null,"topic":"numbers","only_kind":null},{"id":80,"kind":"stream","started_at":1788344445358,"ended_at":1788344478195,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":81,"kind":"stream","started_at":1788344540807,"ended_at":1788344917351,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":82,"kind":"stream","started_at":1788345160776,"ended_at":1788345162721,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":83,"kind":"stream","started_at":1788346179756,"ended_at":1788346242072,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":84,"kind":"stream","started_at":1788346438123,"ended_at":1788346876492,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":85,"kind":"stream","started_at":1788425965662,"ended_at":1788425967743,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":86,"kind":"words","started_at":1788425985179,"ended_at":1788425996151,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":87,"kind":"words","started_at":1788425998963,"ended_at":1788426000110,"feel":null,"enjoy":null,"note":null,"topic":"greetings","only_kind":null},{"id":88,"kind":"stream","started_at":1788426198344,"ended_at":1788426313434,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":89,"kind":"stream","started_at":1788426313434,"ended_at":1788513997400,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":90,"kind":"stream","started_at":1788513997400,"ended_at":1788524510145,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":91,"kind":"stream","started_at":1788524510145,"ended_at":1788529177428,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":92,"kind":"stream","started_at":1788529177428,"ended_at":1788529301193,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":93,"kind":"stream","started_at":1788529308526,"ended_at":1788529464967,"feel":5,"enjoy":5,"note":null,"topic":null,"only_kind":null},{"id":94,"kind":"stream","started_at":1788529475957,"ended_at":1788529808209,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":95,"kind":"stream","started_at":1788529819135,"ended_at":1788529943869,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":96,"kind":"stream","started_at":1788529943869,"ended_at":1788529947713,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":97,"kind":"stream","started_at":1788602451473,"ended_at":1788602634178,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":98,"kind":"stream","started_at":1788602637657,"ended_at":1788602747036,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":99,"kind":"stream","started_at":1788602747036,"ended_at":1788602938925,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":100,"kind":"stream","started_at":1788602942685,"ended_at":1788603166100,"feel":4,"enjoy":4,"note":null,"topic":null,"only_kind":null},{"id":101,"kind":"words","started_at":1788848261757,"ended_at":1788848365719,"feel":4,"enjoy":4,"note":null,"topic":"greetings","only_kind":null},{"id":102,"kind":"words","started_at":1788848414422,"ended_at":1788848435732,"feel":null,"enjoy":null,"note":null,"topic":"verbs-eating-drinking-buying","only_kind":null},{"id":103,"kind":"scene","started_at":1788848457082,"ended_at":1788848485292,"feel":null,"enjoy":null,"note":null,"topic":"shopping","only_kind":null},{"id":104,"kind":"stream","started_at":1788848509989,"ended_at":1788848896237,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":105,"kind":"stream","started_at":1788848896237,"ended_at":1788850997432,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":106,"kind":"stream","started_at":1788850997432,"ended_at":1788882988680,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":107,"kind":"stream","started_at":1788882988680,"ended_at":1789312637462,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":108,"kind":"stream","started_at":1789312637462,"ended_at":1789317441145,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":109,"kind":"stream","started_at":1789317441145,"ended_at":1789557100793,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null},{"id":110,"kind":"stream","started_at":1789557100793,"ended_at":1789557101176,"feel":null,"enjoy":null,"note":null,"topic":null,"only_kind":null}],"attempts":[{"id":1,"session_id":1,"item_id":"basics-005","item_kind":"phrase","exercise":"see","direction":"rec","cue_lang":"en","audio_played":0,"speech_required":0,"confidence":null,"shown_at":1788008708897,"answered_at":1788008712816,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":null},{"id":2,"session_id":5,"item_id":"cafe-103","item_kind":"phrase","exercise":"see","direction":"rec","cue_lang":"en_nl","audio_played":0,"speech_required":0,"confidence":null,"shown_at":1788010592392,"answered_at":1788010806671,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":null},{"id":3,"session_id":6,"item_id":"restaurant-002","item_kind":"phrase","exercise":"see","direction":"rec","cue_lang":"en","audio_played":0,"speech_required":0,"confidence":null,"shown_at":1788010992080,"answered_at":1788018603779,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":null},{"id":4,"session_id":7,"item_id":"restaurant-012","item_kind":"phrase","exercise":"see","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788018913767,"answered_at":1788018919057,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":null},{"id":5,"session_id":7,"item_id":"restaurant-013","item_kind":"phrase","exercise":"see","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788018983303,"answered_at":1788019011241,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":null},{"id":6,"session_id":7,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788019027210,"answered_at":1788019032944,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":null},{"id":7,"session_id":13,"item_id":"basics-005","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034744674,"answered_at":1788034766826,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":26054010,"level_before":0,"step_n":0},{"id":8,"session_id":13,"item_id":"basics-007","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034766828,"answered_at":1788034776527,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":9,"session_id":13,"item_id":"basics-005","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034776529,"answered_at":1788034784128,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":17302,"level_before":0,"step_n":2},{"id":10,"session_id":14,"item_id":"basics-008","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034868439,"answered_at":1788034874954,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":11,"session_id":14,"item_id":"basics-010","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034874955,"answered_at":1788034884405,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":12,"session_id":14,"item_id":"basics-008","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034884406,"answered_at":1788034891261,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":16307,"level_before":0,"step_n":2},{"id":13,"session_id":14,"item_id":"basics-012","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034894112,"answered_at":1788034912616,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":3},{"id":14,"session_id":14,"item_id":"basics-010","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788034912617,"answered_at":1788034920084,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":35679,"level_before":0,"step_n":4},{"id":15,"session_id":19,"item_id":"basics-013","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788071898892,"answered_at":1788071957243,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":16,"session_id":19,"item_id":"basics-014","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788071957245,"answered_at":1788071991150,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":17,"session_id":19,"item_id":"basics-013","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788071991155,"answered_at":1788072005553,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":48310,"level_before":0,"step_n":2},{"id":18,"session_id":20,"item_id":"basics-015","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788072253066,"answered_at":1788072274484,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":19,"session_id":21,"item_id":"greetings-008","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074015802,"answered_at":1788074019099,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":20,"session_id":21,"item_id":"greetings-009","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074019100,"answered_at":1788074056706,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":21,"session_id":21,"item_id":"greetings-008","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074056708,"answered_at":1788074060123,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":41024,"level_before":0,"step_n":2},{"id":22,"session_id":21,"item_id":"tu-lei","item_kind":"structure","exercise":"explain","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074064953,"answered_at":1788074122699,"result":null,"state_before":"seen","state_after":"seen","gap_since_last_ms":null,"level_before":null,"step_n":3},{"id":23,"session_id":21,"item_id":"greetings-010","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074122701,"answered_at":1788074138168,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":4},{"id":24,"session_id":21,"item_id":"greetings-009","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074138169,"answered_at":1788074142402,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":85696,"level_before":0,"step_n":5},{"id":25,"session_id":21,"item_id":"greetings-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788074143519,"answered_at":1788074150137,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":90014,"level_before":0,"step_n":6},{"id":26,"session_id":21,"item_id":"greetings-011","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074155404,"answered_at":1788074208595,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":7},{"id":27,"session_id":21,"item_id":"greetings-010","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074208597,"answered_at":1788074214566,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":76398,"level_before":0,"step_n":8},{"id":28,"session_id":21,"item_id":"open-closed-e","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074217050,"answered_at":1788074228403,"result":"wrong","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":9},{"id":29,"session_id":21,"item_id":"greetings-009","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788074249821,"answered_at":1788074254890,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":112488,"level_before":0,"step_n":10},{"id":30,"session_id":21,"item_id":"greetings-011","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074258124,"answered_at":1788074262759,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":54164,"level_before":0,"step_n":11},{"id":31,"session_id":21,"item_id":"greetings-010","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788074267743,"answered_at":1788074273494,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":58928,"level_before":0,"step_n":12},{"id":32,"session_id":21,"item_id":"greetings-011","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788074284663,"answered_at":1788074288330,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":25571,"level_before":0,"step_n":13},{"id":33,"session_id":22,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074309496,"answered_at":1788074322695,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":34,"session_id":22,"item_id":"core-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074324012,"answered_at":1788074331698,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":35,"session_id":22,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074333214,"answered_at":1788074341215,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":2},{"id":36,"session_id":22,"item_id":"core-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074342582,"answered_at":1788074353434,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":3},{"id":37,"session_id":22,"item_id":"core-005","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074357819,"answered_at":1788074367653,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":4},{"id":38,"session_id":22,"item_id":"core-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074368837,"answered_at":1788074377856,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":5},{"id":39,"session_id":22,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074378789,"answered_at":1788074383873,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":61178,"level_before":0,"step_n":20},{"id":40,"session_id":22,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074385224,"answered_at":1788074400343,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":6},{"id":41,"session_id":22,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074408879,"answered_at":1788074415447,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":74232,"level_before":0,"step_n":21},{"id":42,"session_id":22,"item_id":"core-008","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074416410,"answered_at":1788074428132,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":7},{"id":43,"session_id":22,"item_id":"core-009","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074430150,"answered_at":1788074438068,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":8},{"id":44,"session_id":22,"item_id":"core-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074439335,"answered_at":1788074443553,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":65697,"level_before":0,"step_n":22},{"id":45,"session_id":22,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074444417,"answered_at":1788074454053,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":9},{"id":46,"session_id":22,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074454737,"answered_at":1788074467939,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":67596,"level_before":0,"step_n":23},{"id":47,"session_id":22,"item_id":"core-011","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074469356,"answered_at":1788074493629,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":10},{"id":48,"session_id":22,"item_id":"core-008","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074495028,"answered_at":1788074509663,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":81531,"level_before":0,"step_n":24},{"id":49,"session_id":22,"item_id":"core-009","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074510781,"answered_at":1788074526968,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":88900,"level_before":0,"step_n":25},{"id":50,"session_id":22,"item_id":"core-012","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":0,"speech_required":0,"confidence":null,"shown_at":1788074528702,"answered_at":1788074545703,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":11},{"id":51,"session_id":22,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074547088,"answered_at":1788074556257,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":102204,"level_before":0,"step_n":26},{"id":52,"session_id":22,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074557174,"answered_at":1788074567492,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":12},{"id":53,"session_id":22,"item_id":"core-011","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074569292,"answered_at":1788074598329,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":104700,"level_before":0,"step_n":27},{"id":54,"session_id":22,"item_id":"core-014","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074599148,"answered_at":1788074610132,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":13},{"id":55,"session_id":22,"item_id":"core-009","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074611183,"answered_at":1788074616018,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":89050,"level_before":0,"step_n":28},{"id":56,"session_id":22,"item_id":"core-012","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074618086,"answered_at":1788074650774,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":105071,"level_before":0,"step_n":29},{"id":57,"session_id":22,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074651810,"answered_at":1788074663928,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":107671,"level_before":0,"step_n":30},{"id":58,"session_id":22,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074665977,"answered_at":1788074670711,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":103219,"level_before":0,"step_n":31},{"id":59,"session_id":22,"item_id":"core-015","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074671813,"answered_at":1788074696314,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":14},{"id":60,"session_id":22,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074700902,"answered_at":1788074718426,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":15},{"id":61,"session_id":22,"item_id":"core-017","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074719189,"answered_at":1788074740265,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":16},{"id":62,"session_id":22,"item_id":"core-012","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074742368,"answered_at":1788074748151,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":97377,"level_before":0,"step_n":32},{"id":63,"session_id":22,"item_id":"core-018","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074749119,"answered_at":1788074777125,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":17},{"id":64,"session_id":22,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074777940,"answered_at":1788074782976,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":18},{"id":65,"session_id":22,"item_id":"core-020","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074783759,"answered_at":1788074797811,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":19},{"id":66,"session_id":22,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074799530,"answered_at":1788074810447,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":92021,"level_before":0,"step_n":33},{"id":67,"session_id":22,"item_id":"core-017","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074811398,"answered_at":1788074817931,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":77666,"level_before":0,"step_n":34},{"id":68,"session_id":22,"item_id":"core-018","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074819733,"answered_at":1788074829349,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":52224,"level_before":0,"step_n":35},{"id":69,"session_id":22,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074830151,"answered_at":1788074836686,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":53710,"level_before":0,"step_n":36},{"id":70,"session_id":22,"item_id":"core-020","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074838053,"answered_at":1788074844521,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":46710,"level_before":0,"step_n":37},{"id":71,"session_id":22,"item_id":"core-020","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788074845504,"answered_at":1788074849156,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":4635,"level_before":0,"step_n":38},{"id":72,"session_id":23,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788087034619,"answered_at":1788087042618,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":73,"session_id":39,"item_id":"greetings-013","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788095641390,"answered_at":1788095653728,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":74,"session_id":39,"item_id":"greetings-102","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788095653730,"answered_at":1788095663411,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":75,"session_id":39,"item_id":"greetings-013","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788095663413,"answered_at":1788095667112,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":13384,"level_before":0,"step_n":2},{"id":76,"session_id":39,"item_id":"greetings-103","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788095668263,"answered_at":1788095691634,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":3},{"id":77,"session_id":39,"item_id":"greetings-102","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788095691636,"answered_at":1788095697236,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":33825,"level_before":0,"step_n":4},{"id":78,"session_id":39,"item_id":"past-avere","item_kind":"structure","exercise":"explain","direction":null,"cue_lang":null,"audio_played":0,"speech_required":0,"confidence":null,"shown_at":1788095711454,"answered_at":1788095853495,"result":null,"state_before":"seen","state_after":"seen","gap_since_last_ms":null,"level_before":null,"step_n":5},{"id":79,"session_id":39,"item_id":"stress","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788095853496,"answered_at":1788095868861,"result":"wrong","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":6},{"id":80,"session_id":39,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788095911073,"answered_at":1788095916040,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":248928,"level_before":0,"step_n":7},{"id":81,"session_id":47,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106465511,"answered_at":1788106488120,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":32104247,"level_before":0,"step_n":0},{"id":82,"session_id":47,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106491889,"answered_at":1788106501623,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":32086176,"level_before":0,"step_n":1},{"id":83,"session_id":47,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106502737,"answered_at":1788106511687,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":32043748,"level_before":0,"step_n":2},{"id":84,"session_id":47,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106515826,"answered_at":1788106523877,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":31853166,"level_before":0,"step_n":3},{"id":85,"session_id":47,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106524578,"answered_at":1788106535830,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":31871902,"level_before":0,"step_n":4},{"id":86,"session_id":47,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106536697,"answered_at":1788106542149,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":31731702,"level_before":0,"step_n":5},{"id":87,"session_id":47,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106543697,"answered_at":1788106551932,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":31715246,"level_before":0,"step_n":6},{"id":88,"session_id":47,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106553083,"answered_at":1788106558283,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":19515665,"level_before":0,"step_n":7},{"id":89,"session_id":49,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106593555,"answered_at":1788106613486,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":101799,"level_before":0,"step_n":0},{"id":90,"session_id":49,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106614470,"answered_at":1788106668845,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":144968,"level_before":0,"step_n":1},{"id":91,"session_id":49,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106669427,"answered_at":1788106678146,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":142316,"level_before":0,"step_n":2},{"id":92,"session_id":49,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106679062,"answered_at":1788106686346,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":198226,"level_before":0,"step_n":3},{"id":93,"session_id":49,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106687079,"answered_at":1788106699632,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":198009,"level_before":0,"step_n":4},{"id":94,"session_id":49,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106701997,"answered_at":1788106712503,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":170354,"level_before":0,"step_n":5},{"id":95,"session_id":49,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106713315,"answered_at":1788106717950,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":166018,"level_before":0,"step_n":6},{"id":96,"session_id":49,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788106718871,"answered_at":1788106723536,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":165253,"level_before":0,"step_n":7},{"id":97,"session_id":53,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177024972,"answered_at":1788177034924,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":70366079,"level_before":0,"step_n":0},{"id":98,"session_id":53,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177035857,"answered_at":1788177052177,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":70339674,"level_before":0,"step_n":1},{"id":99,"session_id":53,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177052944,"answered_at":1788177060294,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":70373948,"level_before":0,"step_n":2},{"id":100,"session_id":53,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177061629,"answered_at":1788177067276,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":70367644,"level_before":0,"step_n":3},{"id":101,"session_id":53,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177068247,"answered_at":1788177073382,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":70355432,"level_before":0,"step_n":4},{"id":102,"session_id":53,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177074097,"answered_at":1788177076848,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":70353312,"level_before":0,"step_n":5},{"id":103,"session_id":53,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177077516,"answered_at":1788177085331,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":70471845,"level_before":1,"step_n":6},{"id":104,"session_id":53,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177087166,"answered_at":1788177101855,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":70423709,"level_before":1,"step_n":7},{"id":105,"session_id":54,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177113836,"answered_at":1788177129084,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":27229,"level_before":0,"step_n":0},{"id":106,"session_id":54,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177130854,"answered_at":1788177140203,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":54872,"level_before":1,"step_n":1},{"id":107,"session_id":54,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177141636,"answered_at":1788177149786,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":114862,"level_before":1,"step_n":2},{"id":108,"session_id":54,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177151804,"answered_at":1788177160238,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":108061,"level_before":1,"step_n":3},{"id":109,"session_id":54,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177161072,"answered_at":1788177165690,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":105396,"level_before":1,"step_n":4},{"id":110,"session_id":54,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177166990,"answered_at":1788177170975,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":103699,"level_before":1,"step_n":5},{"id":111,"session_id":54,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177173355,"answered_at":1788177187058,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":113676,"level_before":1,"step_n":6},{"id":112,"session_id":54,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177187944,"answered_at":1788177192844,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":115996,"level_before":1,"step_n":7},{"id":113,"session_id":55,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177203722,"answered_at":1788177213358,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":73155,"level_before":1,"step_n":0},{"id":114,"session_id":55,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177214758,"answered_at":1788177219687,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":69901,"level_before":1,"step_n":1},{"id":115,"session_id":55,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177220660,"answered_at":1788177231145,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":70907,"level_before":1,"step_n":2},{"id":116,"session_id":55,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177232896,"answered_at":1788177240380,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":74690,"level_before":1,"step_n":3},{"id":117,"session_id":55,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177241280,"answered_at":1788177246861,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":75886,"level_before":1,"step_n":4},{"id":118,"session_id":55,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177247599,"answered_at":1788177252039,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":64981,"level_before":1,"step_n":5},{"id":119,"session_id":55,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177252731,"answered_at":1788177255812,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":62968,"level_before":1,"step_n":6},{"id":120,"session_id":55,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177256779,"answered_at":1788177267250,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":138166,"level_before":1,"step_n":7},{"id":121,"session_id":56,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177277865,"answered_at":1788177290451,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":77093,"level_before":1,"step_n":0},{"id":122,"session_id":56,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177291007,"answered_at":1788177295969,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":76282,"level_before":1,"step_n":1},{"id":123,"session_id":56,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177296725,"answered_at":1788177302113,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":70968,"level_before":1,"step_n":2},{"id":124,"session_id":56,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177302742,"answered_at":1788177306975,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":66595,"level_before":1,"step_n":3},{"id":125,"session_id":56,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177307610,"answered_at":1788177315512,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":68651,"level_before":1,"step_n":4},{"id":126,"session_id":56,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177316239,"answered_at":1788177320546,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":68507,"level_before":1,"step_n":5},{"id":127,"session_id":56,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177321613,"answered_at":1788177333148,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":77336,"level_before":1,"step_n":6},{"id":128,"session_id":56,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177333930,"answered_at":1788177341781,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":74531,"level_before":1,"step_n":7},{"id":129,"session_id":57,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177350802,"answered_at":1788177359719,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":69268,"level_before":1,"step_n":0},{"id":130,"session_id":57,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177360564,"answered_at":1788177403861,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":107892,"level_before":1,"step_n":1},{"id":131,"session_id":57,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177405095,"answered_at":1788177412213,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":110100,"level_before":1,"step_n":2},{"id":132,"session_id":57,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177412978,"answered_at":1788177420327,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":113352,"level_before":1,"step_n":3},{"id":133,"session_id":57,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177421344,"answered_at":1788177428365,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":112853,"level_before":1,"step_n":4},{"id":134,"session_id":57,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177429344,"answered_at":1788177436148,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":115602,"level_before":1,"step_n":5},{"id":135,"session_id":57,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177436784,"answered_at":1788177439947,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":106799,"level_before":1,"step_n":6},{"id":136,"session_id":57,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177440767,"answered_at":1788177456371,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":114590,"level_before":1,"step_n":7},{"id":137,"session_id":58,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177480363,"answered_at":1788177498663,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":138944,"level_before":1,"step_n":0},{"id":138,"session_id":58,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177500425,"answered_at":1788177508582,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":104721,"level_before":1,"step_n":1},{"id":139,"session_id":58,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177509298,"answered_at":1788177518683,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":106470,"level_before":1,"step_n":2},{"id":140,"session_id":58,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177519498,"answered_at":1788177526367,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":106040,"level_before":1,"step_n":3},{"id":141,"session_id":58,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177527134,"answered_at":1788177530968,"result":"right","state_before":"can say","state_after":"under pressure","gap_since_last_ms":102603,"level_before":1,"step_n":4},{"id":142,"session_id":58,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177531803,"answered_at":1788177544606,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":108458,"level_before":1,"step_n":5},{"id":143,"session_id":58,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177545922,"answered_at":1788177548387,"result":"right","state_before":"can say","state_after":"under pressure","gap_since_last_ms":108440,"level_before":1,"step_n":6},{"id":144,"session_id":58,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177549506,"answered_at":1788177555175,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":98804,"level_before":1,"step_n":7},{"id":145,"session_id":60,"item_id":"greetings-104","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788177579554,"answered_at":1788177588730,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":146,"session_id":62,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186257298,"answered_at":1788186263696,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":8765033,"level_before":1,"step_n":0},{"id":147,"session_id":62,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186264581,"answered_at":1788186269799,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":8761217,"level_before":1,"step_n":1},{"id":148,"session_id":62,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186270683,"answered_at":1788186277034,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":8758351,"level_before":1,"step_n":2},{"id":149,"session_id":62,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186277920,"answered_at":1788186286636,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":8760269,"level_before":1,"step_n":3},{"id":150,"session_id":62,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186287602,"answered_at":1788186290215,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":8759247,"level_before":1,"step_n":4},{"id":151,"session_id":62,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186291135,"answered_at":1788186300304,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":8755698,"level_before":1,"step_n":5},{"id":152,"session_id":62,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186300971,"answered_at":1788186303174,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":8754787,"level_before":1,"step_n":6},{"id":153,"session_id":62,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186303739,"answered_at":1788186310790,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":8755615,"level_before":1,"step_n":7},{"id":154,"session_id":63,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186337426,"answered_at":1788186338961,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":75265,"level_before":1,"step_n":0},{"id":155,"session_id":63,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186339367,"answered_at":1788186340336,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":70537,"level_before":1,"step_n":1},{"id":156,"session_id":63,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186340766,"answered_at":1788186341463,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":64429,"level_before":1,"step_n":2},{"id":157,"session_id":63,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186341833,"answered_at":1788186342562,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":55926,"level_before":1,"step_n":3},{"id":158,"session_id":63,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186342935,"answered_at":1788186343629,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":53414,"level_before":1,"step_n":4},{"id":159,"session_id":63,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186344035,"answered_at":1788186344712,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":44408,"level_before":1,"step_n":5},{"id":160,"session_id":63,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186345101,"answered_at":1788186345900,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":42726,"level_before":1,"step_n":6},{"id":161,"session_id":63,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186346335,"answered_at":1788186349601,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":38811,"level_before":1,"step_n":7},{"id":162,"session_id":64,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186365874,"answered_at":1788186368082,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":29121,"level_before":1,"step_n":0},{"id":163,"session_id":64,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186368418,"answered_at":1788186370985,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":30649,"level_before":1,"step_n":1},{"id":164,"session_id":64,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186371584,"answered_at":1788186373068,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":31605,"level_before":1,"step_n":2},{"id":165,"session_id":64,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186373702,"answered_at":1788186375335,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":32773,"level_before":1,"step_n":3},{"id":166,"session_id":64,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186375986,"answered_at":1788186377369,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":33740,"level_before":1,"step_n":4},{"id":167,"session_id":64,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186378069,"answered_at":1788186379754,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":35042,"level_before":1,"step_n":5},{"id":168,"session_id":64,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186380470,"answered_at":1788186382319,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":36419,"level_before":1,"step_n":6},{"id":169,"session_id":64,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788186383304,"answered_at":1788186385984,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":36383,"level_before":1,"step_n":7},{"id":170,"session_id":66,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260020908,"answered_at":1788260025055,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":73639071,"level_before":1,"step_n":0},{"id":171,"session_id":66,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260026138,"answered_at":1788260032141,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":73659073,"level_before":1,"step_n":1},{"id":172,"session_id":66,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260033308,"answered_at":1788260062796,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":73687461,"level_before":1,"step_n":2},{"id":173,"session_id":66,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260063747,"answered_at":1788260066764,"result":"right","state_before":"can say","state_after":"under pressure","gap_since_last_ms":73687010,"level_before":1,"step_n":3},{"id":174,"session_id":66,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260067381,"answered_at":1788260071681,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":73689362,"level_before":1,"step_n":4},{"id":175,"session_id":66,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260072680,"answered_at":1788260075895,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":73698526,"level_before":1,"step_n":5},{"id":176,"session_id":66,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260077084,"answered_at":1788260081849,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":73710864,"level_before":1,"step_n":6},{"id":177,"session_id":66,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260082703,"answered_at":1788260088617,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":73720535,"level_before":1,"step_n":7},{"id":178,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260352762,"answered_at":1788260356996,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":241324052,"level_before":null,"step_n":0},{"id":179,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260363598,"answered_at":1788260366864,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":9868,"level_before":null,"step_n":1},{"id":180,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260367859,"answered_at":1788260370582,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":3718,"level_before":null,"step_n":2},{"id":181,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260371383,"answered_at":1788260374166,"result":"wrong","state_before":"shaky","state_after":"shaky","gap_since_last_ms":3584,"level_before":null,"step_n":3},{"id":182,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260375833,"answered_at":1788260377823,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":3657,"level_before":null,"step_n":4},{"id":183,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260378566,"answered_at":1788260381066,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":3243,"level_before":null,"step_n":5},{"id":184,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260382117,"answered_at":1788260383901,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":2835,"level_before":null,"step_n":6},{"id":185,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260384484,"answered_at":1788260386000,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":2099,"level_before":null,"step_n":7},{"id":186,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260386466,"answered_at":1788260388385,"result":"right","state_before":"shaky","state_after":"hear it","gap_since_last_ms":2385,"level_before":null,"step_n":8},{"id":187,"session_id":69,"item_id":"double-single-1","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260388885,"answered_at":1788260391364,"result":"right","state_before":"hear it","state_after":"hear it","gap_since_last_ms":2979,"level_before":null,"step_n":9},{"id":188,"session_id":70,"item_id":"greetings-105","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260513982,"answered_at":1788260520504,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":189,"session_id":70,"item_id":"greetings-106","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260520512,"answered_at":1788260524466,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":190,"session_id":70,"item_id":"basics-005","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788260524468,"answered_at":1788260526267,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":225742139,"level_before":0,"step_n":2},{"id":191,"session_id":70,"item_id":"greetings-105","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260529450,"answered_at":1788260533585,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":13081,"level_before":0,"step_n":3},{"id":192,"session_id":70,"item_id":"c-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260534768,"answered_at":1788260540018,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":4},{"id":193,"session_id":71,"item_id":"basics-007","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260904709,"answered_at":1788260907647,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":226131120,"level_before":0,"step_n":0},{"id":194,"session_id":71,"item_id":"basics-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788260908614,"answered_at":1788260911565,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":226020304,"level_before":0,"step_n":1},{"id":195,"session_id":71,"item_id":"basics-010","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788260916261,"answered_at":1788260920799,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":226000715,"level_before":0,"step_n":2},{"id":196,"session_id":71,"item_id":"basics-012","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788260928517,"answered_at":1788260931502,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":226018886,"level_before":0,"step_n":3},{"id":197,"session_id":71,"item_id":"basics-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788260932534,"answered_at":1788260934868,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":23303,"level_before":0,"step_n":4},{"id":198,"session_id":71,"item_id":"basics-010","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788260938168,"answered_at":1788260943387,"result":"right","state_before":"new","state_after":"new","gap_since_last_ms":22588,"level_before":0,"step_n":5},{"id":199,"session_id":72,"item_id":"core-005","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788339870889,"answered_at":1788339882071,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":265514418,"level_before":0,"step_n":0},{"id":200,"session_id":72,"item_id":"core-014","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788339883258,"answered_at":1788339892184,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":265282052,"level_before":0,"step_n":1},{"id":201,"session_id":72,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788339892959,"answered_at":1788339902473,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":267627989,"level_before":0,"step_n":2},{"id":202,"session_id":72,"item_id":"core-008","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788339903638,"answered_at":1788339913505,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":265403842,"level_before":0,"step_n":3},{"id":203,"session_id":73,"item_id":"core-004","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340108186,"answered_at":1788340112769,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":265759335,"level_before":0,"step_n":0},{"id":204,"session_id":75,"item_id":"numbers-031","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340363686,"answered_at":1788340376655,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":205,"session_id":75,"item_id":"numbers-101","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340376657,"answered_at":1788340387340,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":206,"session_id":75,"item_id":"basics-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788340387341,"answered_at":1788340404076,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":268398523,"level_before":0,"step_n":2},{"id":207,"session_id":75,"item_id":"numbers-031","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340410077,"answered_at":1788340414110,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":37455,"level_before":0,"step_n":3},{"id":208,"session_id":76,"item_id":"numbers-102","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340465382,"answered_at":1788340471470,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":209,"session_id":76,"item_id":"numbers-102","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340471472,"answered_at":1788340475480,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":4010,"level_before":0,"step_n":1},{"id":210,"session_id":76,"item_id":"formulas","item_kind":"structure","exercise":"explain","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340476933,"answered_at":1788340521573,"result":null,"state_before":"seen","state_after":"seen","gap_since_last_ms":null,"level_before":null,"step_n":2},{"id":211,"session_id":76,"item_id":"basics-014","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788340521574,"answered_at":1788340529291,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":268538141,"level_before":0,"step_n":3},{"id":212,"session_id":77,"item_id":"greetings-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788340606422,"answered_at":1788340615063,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":266464926,"level_before":0,"step_n":0},{"id":213,"session_id":80,"item_id":"core-011","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788344445410,"answered_at":1788344453512,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":269855183,"level_before":0,"step_n":0},{"id":214,"session_id":81,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788344540830,"answered_at":1788344545531,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":248629491,"level_before":0,"step_n":0},{"id":215,"session_id":81,"item_id":"open-closed-e","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788344549205,"answered_at":1788344556581,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":270328178,"level_before":null,"step_n":1},{"id":216,"session_id":81,"item_id":"core-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788344670253,"answered_at":1788344905981,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":270462428,"level_before":0,"step_n":2},{"id":217,"session_id":81,"item_id":"core-015","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788344907217,"answered_at":1788344915654,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":270219340,"level_before":0,"step_n":3},{"id":218,"session_id":84,"item_id":"stress","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346438181,"answered_at":1788346443688,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":250574827,"level_before":null,"step_n":0},{"id":219,"session_id":84,"item_id":"core-010","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346460075,"answered_at":1788346473443,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":86448388,"level_before":0,"step_n":1},{"id":220,"session_id":84,"item_id":"core-003","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346473618,"answered_at":1788346497062,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":86421167,"level_before":0,"step_n":2},{"id":221,"session_id":84,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346497199,"answered_at":1788346506396,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":32953,"level_before":0,"step_n":3},{"id":222,"session_id":84,"item_id":"core-001","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346507227,"answered_at":1788346523114,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":86460318,"level_before":0,"step_n":4},{"id":223,"session_id":84,"item_id":"basics-008","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346523283,"answered_at":1788346531005,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":85596137,"level_before":0,"step_n":5},{"id":224,"session_id":84,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346533223,"answered_at":1788346547736,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":50674,"level_before":0,"step_n":6},{"id":225,"session_id":84,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346548862,"answered_at":1788346552705,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":29591,"level_before":0,"step_n":7},{"id":226,"session_id":84,"item_id":"core-016","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346553527,"answered_at":1788346589612,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":86557471,"level_before":0,"step_n":8},{"id":227,"session_id":84,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346589907,"answered_at":1788346600498,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":94102,"level_before":0,"step_n":9},{"id":228,"session_id":84,"item_id":"stress","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346601552,"answered_at":1788346605549,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":161861,"level_before":null,"step_n":10},{"id":229,"session_id":84,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346618395,"answered_at":1788346623941,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":34329,"level_before":0,"step_n":11},{"id":230,"session_id":84,"item_id":"core-007","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346624817,"answered_at":1788346627110,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":86538493,"level_before":0,"step_n":12},{"id":231,"session_id":84,"item_id":"basics-008","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346627251,"answered_at":1788346630696,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":99691,"level_before":0,"step_n":13},{"id":232,"session_id":84,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788346632857,"answered_at":1788346865172,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":312467,"level_before":0,"step_n":14},{"id":233,"session_id":86,"item_id":"greetings-005","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788425985268,"answered_at":1788425995136,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":234,"session_id":88,"item_id":"greetings-005","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788426198390,"answered_at":1788426203463,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":208327,"level_before":0,"step_n":0},{"id":235,"session_id":88,"item_id":"basics-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788426204867,"answered_at":1788426209114,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":79578418,"level_before":0,"step_n":1},{"id":236,"session_id":88,"item_id":"basics-002","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788426212448,"answered_at":1788426222654,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":2},{"id":237,"session_id":92,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529177599,"answered_at":1788529186806,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":182559696,"level_before":0,"step_n":0},{"id":238,"session_id":92,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529187980,"answered_at":1788529194194,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":182593696,"level_before":0,"step_n":1},{"id":239,"session_id":92,"item_id":"numbers-031","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529195293,"answered_at":1788529200042,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":188785932,"level_before":0,"step_n":2},{"id":240,"session_id":92,"item_id":"basics-005","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529201328,"answered_at":1788529205095,"result":"right","state_before":"recognise","state_after":"can say","gap_since_last_ms":268678828,"level_before":1,"step_n":3},{"id":241,"session_id":92,"item_id":"basics-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529208426,"answered_at":1788529211479,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":102988825,"level_before":0,"step_n":4},{"id":242,"session_id":92,"item_id":"core-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529213243,"answered_at":1788529216311,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":182351139,"level_before":0,"step_n":5},{"id":243,"session_id":92,"item_id":"core-013","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529217089,"answered_at":1788529220115,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":269138266,"level_before":0,"step_n":6},{"id":244,"session_id":92,"item_id":"greetings-105","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529220372,"answered_at":1788529232500,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":268698915,"level_before":1,"step_n":7},{"id":245,"session_id":92,"item_id":"core-010","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529239703,"answered_at":1788529247035,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":52841,"level_before":1,"step_n":8},{"id":246,"session_id":92,"item_id":"numbers-102","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529248742,"answered_at":1788529251855,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":188776375,"level_before":0,"step_n":9},{"id":247,"session_id":92,"item_id":"core-016","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529255812,"answered_at":1788529261591,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":182637650,"level_before":0,"step_n":10},{"id":248,"session_id":92,"item_id":"core-007","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529262504,"answered_at":1788529268841,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":82035,"level_before":1,"step_n":11},{"id":249,"session_id":92,"item_id":"numbers-031","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529270922,"answered_at":1788529273707,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73665,"level_before":1,"step_n":12},{"id":250,"session_id":92,"item_id":"basics-005","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529275259,"answered_at":1788529277405,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":72310,"level_before":2,"step_n":13},{"id":251,"session_id":92,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529279305,"answered_at":1788529293494,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":73379,"level_before":0,"step_n":14},{"id":252,"session_id":93,"item_id":"basics-007","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529308571,"answered_at":1788529311225,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":268403578,"level_before":1,"step_n":0},{"id":253,"session_id":93,"item_id":"core-022","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529312664,"answered_at":1788529319027,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":269247346,"level_before":0,"step_n":1},{"id":254,"session_id":93,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529319184,"answered_at":1788529322308,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":189419835,"level_before":1,"step_n":2},{"id":255,"session_id":93,"item_id":"core-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529323452,"answered_at":1788529326437,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":182778701,"level_before":0,"step_n":3},{"id":256,"session_id":93,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":0,"speech_required":0,"confidence":null,"shown_at":1788529327260,"answered_at":1788529332992,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":13965,"level_before":0,"step_n":4},{"id":257,"session_id":93,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529334634,"answered_at":1788529337980,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":184792449,"level_before":1,"step_n":5},{"id":258,"session_id":93,"item_id":"basics-001","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529341250,"answered_at":1788529357333,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":6},{"id":259,"session_id":93,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529357486,"answered_at":1788529360702,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":38394,"level_before":1,"step_n":7},{"id":260,"session_id":93,"item_id":"basics-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529362276,"answered_at":1788529369903,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":12570,"level_before":0,"step_n":8},{"id":261,"session_id":93,"item_id":"basics-007","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529370841,"answered_at":1788529373952,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":62727,"level_before":2,"step_n":9},{"id":262,"session_id":93,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529375117,"answered_at":1788529377567,"result":"right","state_before":"can say","state_after":"under pressure","gap_since_last_ms":39587,"level_before":1,"step_n":10},{"id":263,"session_id":93,"item_id":"basics-006","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529381311,"answered_at":1788529399026,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":11},{"id":264,"session_id":93,"item_id":"basics-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529399493,"answered_at":1788529404093,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":34190,"level_before":0,"step_n":12},{"id":265,"session_id":93,"item_id":"double-single-2","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529426418,"answered_at":1788529429348,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":14},{"id":266,"session_id":93,"item_id":"double-single-2","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529431175,"answered_at":1788529433497,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":4149,"level_before":null,"step_n":15},{"id":267,"session_id":93,"item_id":"double-single-2","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529434720,"answered_at":1788529436794,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":3297,"level_before":null,"step_n":16},{"id":268,"session_id":93,"item_id":"double-single-2","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529438323,"answered_at":1788529441547,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":4753,"level_before":null,"step_n":17},{"id":269,"session_id":93,"item_id":"double-single-2","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529447460,"answered_at":1788529449736,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":8189,"level_before":null,"step_n":18},{"id":270,"session_id":93,"item_id":"double-single-2","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529454191,"answered_at":1788529456281,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":6545,"level_before":null,"step_n":19},{"id":271,"session_id":94,"item_id":"basics-004","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529476041,"answered_at":1788529484579,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":272,"session_id":94,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529484768,"answered_at":1788529487902,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":127200,"level_before":1,"step_n":1},{"id":273,"session_id":94,"item_id":"basics-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529488876,"answered_at":1788529493620,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":9041,"level_before":0,"step_n":2},{"id":274,"session_id":94,"item_id":"basics-003","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529494526,"answered_at":1788529520024,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":3},{"id":275,"session_id":94,"item_id":"greetings-001","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529520289,"answered_at":1788529544843,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":4},{"id":276,"session_id":94,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529545018,"answered_at":1788529547347,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":169780,"level_before":1,"step_n":5},{"id":277,"session_id":94,"item_id":"greetings-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529550090,"answered_at":1788529554482,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":9639,"level_before":0,"step_n":6},{"id":278,"session_id":94,"item_id":"greetings-010","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529555709,"answered_at":1788529565917,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":455292423,"level_before":0,"step_n":7},{"id":279,"session_id":94,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529571354,"answered_at":1788529574535,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":86633,"level_before":1,"step_n":8},{"id":280,"session_id":94,"item_id":"greetings-002","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529576230,"answered_at":1788529580887,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":9},{"id":281,"session_id":94,"item_id":"basics-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529581043,"answered_at":1788529585004,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":91384,"level_before":0,"step_n":10},{"id":282,"session_id":94,"item_id":"basics-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529585822,"answered_at":1788529588854,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":68830,"level_before":0,"step_n":11},{"id":283,"session_id":94,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529589527,"answered_at":1788529591686,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":44339,"level_before":1,"step_n":12},{"id":284,"session_id":94,"item_id":"greetings-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529596397,"answered_at":1788529600152,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":19265,"level_before":0,"step_n":13},{"id":285,"session_id":94,"item_id":"greetings-010","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529601209,"answered_at":1788529607242,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":41325,"level_before":0,"step_n":14},{"id":286,"session_id":94,"item_id":"basics-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529613507,"answered_at":1788529619292,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":30438,"level_before":0,"step_n":15},{"id":287,"session_id":94,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529620614,"answered_at":1788529639615,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":65080,"level_before":1,"step_n":16},{"id":288,"session_id":94,"item_id":"greetings-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529641226,"answered_at":1788529644750,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":44598,"level_before":0,"step_n":17},{"id":289,"session_id":94,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529645615,"answered_at":1788529649499,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":9884,"level_before":1,"step_n":18},{"id":290,"session_id":94,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529650753,"answered_at":1788529652533,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":60847,"level_before":1,"step_n":19},{"id":291,"session_id":94,"item_id":"greetings-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529654904,"answered_at":1788529660634,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":106152,"level_before":0,"step_n":20},{"id":292,"session_id":94,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529661585,"answered_at":1788529663720,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":11187,"level_before":1,"step_n":21},{"id":293,"session_id":94,"item_id":"basics-009","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529665636,"answered_at":1788529700543,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":22},{"id":294,"session_id":94,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529700776,"answered_at":1788529704639,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":55140,"level_before":1,"step_n":23},{"id":295,"session_id":94,"item_id":"g-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529753359,"answered_at":1788529758219,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":25},{"id":296,"session_id":94,"item_id":"g-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529759457,"answered_at":1788529763320,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":5101,"level_before":null,"step_n":26},{"id":297,"session_id":94,"item_id":"g-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529765157,"answered_at":1788529767552,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":4232,"level_before":null,"step_n":27},{"id":298,"session_id":94,"item_id":"g-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529772684,"answered_at":1788529775722,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":8170,"level_before":null,"step_n":28},{"id":299,"session_id":94,"item_id":"g-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529783206,"answered_at":1788529786144,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":10422,"level_before":null,"step_n":29},{"id":300,"session_id":94,"item_id":"g-soft-hard","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529793140,"answered_at":1788529798677,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":12533,"level_before":null,"step_n":30},{"id":301,"session_id":95,"item_id":"greetings-003","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529819187,"answered_at":1788529833647,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":302,"session_id":95,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529834136,"answered_at":1788529836261,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":172541,"level_before":1,"step_n":1},{"id":303,"session_id":95,"item_id":"greetings-006","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529841468,"answered_at":1788529849731,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":2},{"id":304,"session_id":95,"item_id":"greetings-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529849907,"answered_at":1788529853646,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":19999,"level_before":0,"step_n":3},{"id":305,"session_id":95,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529855478,"answered_at":1788529861733,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":157094,"level_before":1,"step_n":4},{"id":306,"session_id":95,"item_id":"greetings-004","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529864786,"answered_at":1788529870201,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":5},{"id":307,"session_id":95,"item_id":"greetings-013","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788529870379,"answered_at":1788529877318,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":41057,"level_before":1,"step_n":6},{"id":308,"session_id":95,"item_id":"greetings-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529879961,"answered_at":1788529902005,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":52274,"level_before":0,"step_n":7},{"id":309,"session_id":95,"item_id":"greetings-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529902902,"answered_at":1788529906208,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":52562,"level_before":0,"step_n":8},{"id":310,"session_id":95,"item_id":"greetings-008","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788529906891,"answered_at":1788529914541,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":189299478,"level_before":0,"step_n":9},{"id":311,"session_id":97,"item_id":"numbers-102","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602451540,"answered_at":1788602456381,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":73204526,"level_before":0,"step_n":0},{"id":312,"session_id":97,"item_id":"numbers-004","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602458347,"answered_at":1788602470520,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":313,"session_id":97,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602470702,"answered_at":1788602474017,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":72612284,"level_before":1,"step_n":2},{"id":314,"session_id":97,"item_id":"basics-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602475183,"answered_at":1788602487386,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":73088360,"level_before":0,"step_n":3},{"id":315,"session_id":97,"item_id":"numbers-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602488273,"answered_at":1788602491037,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":20517,"level_before":0,"step_n":4},{"id":316,"session_id":97,"item_id":"numbers-102","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602492093,"answered_at":1788602500325,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":43944,"level_before":0,"step_n":5},{"id":317,"session_id":97,"item_id":"numbers-001","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602542245,"answered_at":1788602555444,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":6},{"id":318,"session_id":97,"item_id":"basics-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602555609,"answered_at":1788602566344,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":72981340,"level_before":0,"step_n":7},{"id":319,"session_id":97,"item_id":"greetings-013","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602567912,"answered_at":1788602570966,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":72693648,"level_before":1,"step_n":8},{"id":320,"session_id":97,"item_id":"basics-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602571872,"answered_at":1788602580862,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":93476,"level_before":0,"step_n":9},{"id":321,"session_id":97,"item_id":"numbers-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602582168,"answered_at":1788602584611,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":93574,"level_before":0,"step_n":10},{"id":322,"session_id":97,"item_id":"basics-015","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602585845,"answered_at":1788602588082,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":114065,"level_before":2,"step_n":11},{"id":323,"session_id":97,"item_id":"numbers-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602589338,"answered_at":1788602592167,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":36723,"level_before":0,"step_n":12},{"id":324,"session_id":97,"item_id":"basics-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788602593161,"answered_at":1788602609326,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":176400212,"level_before":1,"step_n":13},{"id":325,"session_id":97,"item_id":"basics-004","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602615019,"answered_at":1788602630224,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":63880,"level_before":0,"step_n":14},{"id":326,"session_id":98,"item_id":"core-022","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602637693,"answered_at":1788602643125,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73310133,"level_before":0,"step_n":0},{"id":327,"session_id":98,"item_id":"core-028","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602644248,"answered_at":1788602683334,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":328,"session_id":98,"item_id":"basics-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602683678,"answered_at":1788602689233,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73069941,"level_before":0,"step_n":2},{"id":329,"session_id":98,"item_id":"core-028","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602690033,"answered_at":1788602695087,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":11753,"level_before":0,"step_n":3},{"id":330,"session_id":99,"item_id":"basics-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602747089,"answered_at":1788602750538,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73346445,"level_before":0,"step_n":0},{"id":331,"session_id":99,"item_id":"greetings-012","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602751353,"answered_at":1788602780411,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":332,"session_id":99,"item_id":"basics-009","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602780570,"answered_at":1788602808066,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":73107523,"level_before":0,"step_n":2},{"id":333,"session_id":99,"item_id":"greetings-012","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602809092,"answered_at":1788602813285,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":32874,"level_before":0,"step_n":3},{"id":334,"session_id":99,"item_id":"greetings-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602814248,"answered_at":1788602820736,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":72918731,"level_before":0,"step_n":4},{"id":335,"session_id":99,"item_id":"basics-009","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602821608,"answered_at":1788602833222,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":25156,"level_before":0,"step_n":5},{"id":336,"session_id":99,"item_id":"greetings-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602834141,"answered_at":1788602873788,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":72967580,"level_before":0,"step_n":6},{"id":337,"session_id":99,"item_id":"greetings-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602874676,"answered_at":1788602881011,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73220377,"level_before":0,"step_n":7},{"id":338,"session_id":99,"item_id":"basics-009","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602881702,"answered_at":1788602886811,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":53589,"level_before":1,"step_n":8},{"id":339,"session_id":99,"item_id":"basics-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602887563,"answered_at":1788602890179,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":139641,"level_before":0,"step_n":9},{"id":340,"session_id":99,"item_id":"greetings-201","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602890754,"answered_at":1788602905714,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":10},{"id":341,"session_id":99,"item_id":"greetings-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602905886,"answered_at":1788602914363,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":73044162,"level_before":0,"step_n":11},{"id":342,"session_id":99,"item_id":"greetings-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602915325,"answered_at":1788602920401,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":46613,"level_before":0,"step_n":12},{"id":343,"session_id":99,"item_id":"greetings-006","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602921209,"answered_at":1788602926168,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":105432,"level_before":0,"step_n":13},{"id":344,"session_id":99,"item_id":"greetings-012","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602926954,"answered_at":1788602935171,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":121886,"level_before":0,"step_n":14},{"id":345,"session_id":100,"item_id":"core-019","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602942805,"answered_at":1788602947138,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":342880374,"level_before":0,"step_n":0},{"id":346,"session_id":100,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602947304,"answered_at":1788602956041,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73662547,"level_before":0,"step_n":1},{"id":347,"session_id":100,"item_id":"basics-014","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602956777,"answered_at":1788602962090,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":262432799,"level_before":1,"step_n":2},{"id":348,"session_id":100,"item_id":"core-045","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602967884,"answered_at":1788602987512,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":3},{"id":349,"session_id":100,"item_id":"greetings-005","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602987702,"answered_at":1788602991613,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":176788150,"level_before":1,"step_n":4},{"id":350,"session_id":100,"item_id":"greetings-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602992376,"answered_at":1788602997997,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":73353247,"level_before":0,"step_n":5},{"id":351,"session_id":100,"item_id":"core-045","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788602998778,"answered_at":1788603001781,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":14269,"level_before":0,"step_n":6},{"id":352,"session_id":100,"item_id":"basics-013","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603002445,"answered_at":1788603020068,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":262615992,"level_before":0,"step_n":7},{"id":353,"session_id":100,"item_id":"core-034","item_kind":"word","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603049952,"answered_at":1788603068118,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":8},{"id":354,"session_id":100,"item_id":"core-013","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603068319,"answered_at":1788603075852,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":119811,"level_before":0,"step_n":9},{"id":355,"session_id":100,"item_id":"greetings-005","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603076810,"answered_at":1788603086188,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":94575,"level_before":1,"step_n":10},{"id":356,"session_id":100,"item_id":"core-019","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603086945,"answered_at":1788603092641,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":145503,"level_before":0,"step_n":11},{"id":357,"session_id":100,"item_id":"greetings-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603093355,"answered_at":1788603101026,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":103029,"level_before":0,"step_n":12},{"id":358,"session_id":100,"item_id":"gli","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603109455,"answered_at":1788603112261,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":null,"level_before":null,"step_n":14},{"id":359,"session_id":100,"item_id":"gli","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603119851,"answered_at":1788603123996,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":11735,"level_before":null,"step_n":15},{"id":360,"session_id":100,"item_id":"gli","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603127904,"answered_at":1788603131932,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":7936,"level_before":null,"step_n":16},{"id":361,"session_id":100,"item_id":"gli","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603136141,"answered_at":1788603138193,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":6261,"level_before":null,"step_n":17},{"id":362,"session_id":100,"item_id":"gli","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603148485,"answered_at":1788603152166,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":13973,"level_before":null,"step_n":18},{"id":363,"session_id":100,"item_id":"gli","item_kind":"contrast","exercise":"sound","direction":null,"cue_lang":null,"audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788603155692,"answered_at":1788603161334,"result":"right","state_before":"shaky","state_after":"shaky","gap_since_last_ms":9168,"level_before":null,"step_n":19},{"id":364,"session_id":101,"item_id":"greetings-003","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848261802,"answered_at":1788848270798,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245350397,"level_before":0,"step_n":0},{"id":365,"session_id":101,"item_id":"greetings-006","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848272382,"answered_at":1788848288685,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":245362517,"level_before":0,"step_n":1},{"id":366,"session_id":101,"item_id":"greetings-012","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848289769,"answered_at":1788848301055,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245365884,"level_before":0,"step_n":2},{"id":367,"session_id":101,"item_id":"greetings-001","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848302688,"answered_at":1788848314256,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245433245,"level_before":0,"step_n":3},{"id":368,"session_id":101,"item_id":"basics-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848315191,"answered_at":1788848348263,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245458084,"level_before":0,"step_n":4},{"id":369,"session_id":101,"item_id":"basics-002","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848348996,"answered_at":1788848354731,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":319143252,"level_before":1,"step_n":5},{"id":370,"session_id":101,"item_id":"basics-009","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848356415,"answered_at":1788848365150,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245478339,"level_before":1,"step_n":6},{"id":371,"session_id":102,"item_id":"verbs-030","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848414511,"answered_at":1788848419048,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":372,"session_id":102,"item_id":"verbs-114","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848420598,"answered_at":1788848428908,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":1},{"id":373,"session_id":102,"item_id":"verbs-125","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848429825,"answered_at":1788848435276,"result":"wrong","state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":2},{"id":374,"session_id":103,"item_id":"shopping-001","item_kind":"phrase","exercise":"meet","direction":null,"cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848457140,"answered_at":1788848462224,"result":null,"state_before":"new","state_after":"new","gap_since_last_ms":null,"level_before":0,"step_n":0},{"id":375,"session_id":104,"item_id":"numbers-102","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848510095,"answered_at":1788848528755,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":246028430,"level_before":0,"step_n":0},{"id":376,"session_id":104,"item_id":"numbers-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848535964,"answered_at":1788848583959,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245999348,"level_before":0,"step_n":1},{"id":377,"session_id":104,"item_id":"basics-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848584702,"answered_at":1788848590060,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245959836,"level_before":0,"step_n":2},{"id":378,"session_id":104,"item_id":"numbers-031","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848595033,"answered_at":1788848600696,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":319326989,"level_before":1,"step_n":3},{"id":379,"session_id":104,"item_id":"numbers-001","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848609885,"answered_at":1788848613748,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":246021581,"level_before":0,"step_n":4},{"id":380,"session_id":104,"item_id":"greetings-004","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848614432,"answered_at":1788848618415,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245704052,"level_before":0,"step_n":5},{"id":381,"session_id":104,"item_id":"greetings-201","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848622206,"answered_at":1788848632651,"result":"right","state_before":"new","state_after":"recognise","gap_since_last_ms":245726937,"level_before":0,"step_n":6},{"id":382,"session_id":104,"item_id":"greetings-002","item_kind":"word","exercise":"card","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848633424,"answered_at":1788848649255,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245548229,"level_before":0,"step_n":7},{"id":383,"session_id":104,"item_id":"basics-008","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788848651391,"answered_at":1788848661425,"result":"right","state_before":"can say","state_after":"can say","gap_since_last_ms":246052099,"level_before":1,"step_n":8},{"id":384,"session_id":104,"item_id":"greetings-013","item_kind":"phrase","exercise":"hear","direction":"rec","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848666016,"answered_at":1788848674461,"result":"right","state_before":"under pressure","state_after":"under pressure","gap_since_last_ms":246103495,"level_before":1,"step_n":9},{"id":385,"session_id":104,"item_id":"basics-003","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848676152,"answered_at":1788848686180,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":245996947,"level_before":0,"step_n":10},{"id":386,"session_id":104,"item_id":"greetings-004","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848687618,"answered_at":1788848694112,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":75697,"level_before":1,"step_n":11},{"id":387,"session_id":104,"item_id":"basics-006","item_kind":"word","exercise":"card","direction":"prod","cue_lang":"en_nl","audio_played":1,"speech_required":0,"confidence":null,"shown_at":1788848695024,"answered_at":1788848700865,"result":"right","state_before":"recognise","state_after":"recognise","gap_since_last_ms":246120003,"level_before":0,"step_n":12},{"id":388,"session_id":104,"item_id":"numbers-102","item_kind":"phrase","exercise":"say","direction":"prod","cue_lang":"en_nl","audio_played":0,"speech_required":1,"confidence":null,"shown_at":1788848702090,"answered_at":1788848706014,"result":"wrong","state_before":"recognise","state_after":"new","gap_since_last_ms":177259,"level_before":1,"step_n":13}],"settings":[]}