{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T04:34:16Z","timestamp":1750221256894,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":7,"publisher":"ACM","license":[{"start":{"date-parts":[[2018,6,26]],"date-time":"2018-06-26T00:00:00Z","timestamp":1529971200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"Google","award":["http:\/\/dx.doi.org\/10.13039\/100006785"],"award-info":[{"award-number":["http:\/\/dx.doi.org\/10.13039\/100006785"]}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["http:\/\/dx.doi.org\/10.13039\/100000001"],"award-info":[{"award-number":["http:\/\/dx.doi.org\/10.13039\/100000001"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Microsoft Research","award":["http:\/\/dx.doi.org\/10.13039\/100006112"],"award-info":[{"award-number":["http:\/\/dx.doi.org\/10.13039\/100006112"]}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2018,6,26]]},"DOI":"10.1145\/3231644.3231692","type":"proceedings-article","created":{"date-parts":[[2018,6,19]],"date-time":"2018-06-19T12:36:46Z","timestamp":1529411806000},"page":"1-4","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Exploring the impact of the default option on student engagement and performance in a statistics MOOC"],"prefix":"10.1145","author":[{"given":"Emma","family":"Brunskill","sequence":"first","affiliation":[{"name":"Stanford University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dawn","family":"Zimmaro","sequence":"additional","affiliation":[{"name":"Stanford University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Candace","family":"Thille","sequence":"additional","affiliation":[{"name":"Stanford University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2018,6,26]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1037\/0022-0663.88.4.715"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/3079628.3079683"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/2724660.2724681"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/2883851.2883957"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11257-016-9186-6"},{"volume-title":"Motivational design in an intelligent tutoring system that helps students make good task selection decisions","author":"Long Yanjin","key":"e_1_3_2_1_6_1","unstructured":"Yanjin Long , Zachary Aman , and Vincent Aleven . 2015. Motivational design in an intelligent tutoring system that helps students make good task selection decisions . In AIED. Springer , 226--236. Yanjin Long, Zachary Aman, and Vincent Aleven. 2015. Motivational design in an intelligent tutoring system that helps students make good task selection decisions. In AIED. Springer, 226--236."},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.87.2.246"}],"event":{"name":"L@S '18: Fifth (2018) ACM Conference on Learning @ Scale","acronym":"L@S '18","location":"London United Kingdom"},"container-title":["Proceedings of the Fifth Annual ACM Conference on Learning at Scale"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3231644.3231692","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3231644.3231692","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3231644.3231692","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T02:08:08Z","timestamp":1750212488000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3231644.3231692"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,6,26]]},"references-count":7,"alternative-id":["10.1145\/3231644.3231692","10.1145\/3231644"],"URL":"https:\/\/doi.org\/10.1145\/3231644.3231692","relation":{},"subject":[],"published":{"date-parts":[[2018,6,26]]},"assertion":[{"value":"2018-06-26","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}