{"title":"Shishya Challenge: results","generatedAt":"2026-11-01T23:19:11.411Z","scope":"Real Shishya Challenge classes only. Trial runs, test classes, Judge Tour classes and classroom classes are never counted.","honesty":"An online trial: students chose to join, did one session on their own phones, and there was no classroom teacher. Small numbers. Not a classroom study.","method":"Every check is scored again by code from its questions' seeds. Before → after uses only students who finished both checks, with a paired 95% t-interval. Groups were given at join (alternating within each class level from a random start) and are compared as given; the difference between groups uses Welch's 95% t-interval. Any average over fewer than 5 students is not shown.","reached":{"joined":2,"finishedBefore":1,"finishedBoth":1,"byClassLevel":[{"level":7,"joined":0,"finishedBefore":0,"finishedBoth":0},{"level":8,"joined":1,"finishedBefore":0,"finishedBoth":0},{"level":9,"joined":1,"finishedBefore":1,"finishedBoth":1},{"level":10,"joined":0,"finishedBefore":0,"finishedBoth":0}]},"scores":{"outOf":6,"all":{"shown":false,"n":1},"byClassLevel":[{"level":7,"result":{"shown":false,"n":0}},{"level":8,"result":{"shown":false,"n":0}},{"level":9,"result":{"shown":false,"n":1}},{"level":10,"result":{"shown":false,"n":0}}],"byGroup":{"A":{"shown":false,"n":1},"B":{"shown":false,"n":0},"difference":{"shown":false}}},"delayed":{"outOf":4,"n":0,"shown":false},"mistakes":{"wrongAnswers":2,"explained":0,"share":0,"top":[]},"miner":{"count":0,"mistakes":[]},"ratings":{"useful":{"n":1,"shown":false},"teachHelped":{"n":0,"shown":false}},"quotes":[]}