{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T19:52:55Z","timestamp":1768420375814,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":22,"publisher":"ACM","license":[{"start":{"date-parts":[[2018,7,2]],"date-time":"2018-07-02T00:00:00Z","timestamp":1530489600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2018,7,2]]},"DOI":"10.1145\/3197091.3197102","type":"proceedings-article","created":{"date-parts":[[2018,6,20]],"date-time":"2018-06-20T20:15:46Z","timestamp":1529525746000},"page":"45-50","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":8,"title":["Giving hints is complicated: understanding the challenges of an automated hint system based on frequent wrong answers"],"prefix":"10.1145","author":[{"given":"Kristin","family":"Stephens-Martinez","sequence":"first","affiliation":[{"name":"Duke University, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Armando","family":"Fox","sequence":"additional","affiliation":[{"name":"University of California at Berkeley, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2018,7,2]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2899415.2899452"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/0146621610381755"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/0013164409332231"},{"key":"e_1_3_2_1_4_1","first-page":"75","article-title":"Refinement-based student modeling and automated bug library construction","volume":"7","author":"Baffes Paul","year":"1996","journal-title":"Journal of Interactive Learning Research"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/2724660.2724679"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1037\/edu0000052"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.3102\/003465430298487"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevPhysEducRes.12.010134"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"crossref","unstructured":"Peter Holt Shelli Dubs Marlene Jones and Jim Greer. 1994. The State of Student Modelling. Springer Berlin Heidelberg Berlin Heidelberg 3\u201335.  Peter Holt Shelli Dubs Marlene Jones and Jim Greer. 1994. The State of Student Modelling. Springer Berlin Heidelberg Berlin Heidelberg 3\u201335.","DOI":"10.1007\/978-3-662-03037-0_1"},{"key":"e_1_3_2_1_10_1","article-title":"Explanation of step-by-step execution as feedback for problems on program analysis, and its generation in model-based problemsolving tutors","volume":"4","author":"Kumar Amruth N","year":"2006","journal-title":"Technology, Instruction, Cognition and Learning (TICL) Journal"},{"key":"e_1_3_2_1_11_1","volume-title":"Advanced Computational Methods for Knowledge Engineering","author":"Le Nguyen-Thinh"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/1562877.1562930"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1404520.1404531"},{"key":"e_1_3_2_1_14_1","volume-title":"CLASS Research Report","volume":"9","author":"Jean Mason B","year":"2001"},{"key":"e_1_3_2_1_15_1","unstructured":"Edna H Mory. 2004. Feedback research revisited. Handbook of research on educational communications and technology 2 (2004) 745\u2013783.  Edna H Mory. 2004. Feedback research revisited. Handbook of research on educational communications and technology 2 (2004) 745\u2013783."},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.3102\/0034654307313795"},{"key":"e_1_3_2_1_17_1","unstructured":"Kristin Stephens-Martinez. 2017. Serving CS Formative Feedback on Assessments Using Simple and Practical Teacher-Bootstrapped Error Models. Ph.D. Dissertation. EECS Department University of California Berkeley. http:\/\/www2.eecs.berkeley. edu\/Pubs\/TechRpts\/2017\/EECS-2017-166.html  Kristin Stephens-Martinez. 2017. Serving CS Formative Feedback on Assessments Using Simple and Practical Teacher-Bootstrapped Error Models. Ph.D. Dissertation. EECS Department University of California Berkeley. http:\/\/www2.eecs.berkeley. edu\/Pubs\/TechRpts\/2017\/EECS-2017-166.html"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/3105726.3106188"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40593-017-0145-0"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1584322.1584336"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1080\/09500693.2016.1198969"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-39112-5_19"}],"event":{"name":"ITiCSE '18: 23rd Annual ACM Conference on Innovation and Technology in Computer Science Education","location":"Larnaca Cyprus","acronym":"ITiCSE '18","sponsor":["SIGCSE ACM Special Interest Group on Computer Science Education"]},"container-title":["Proceedings of the 23rd Annual ACM Conference on Innovation and Technology in Computer Science Education"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3197091.3197102","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3197091.3197102","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T19:05:48Z","timestamp":1750273548000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3197091.3197102"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7,2]]},"references-count":22,"alternative-id":["10.1145\/3197091.3197102","10.1145\/3197091"],"URL":"https:\/\/doi.org\/10.1145\/3197091.3197102","relation":{},"subject":[],"published":{"date-parts":[[2018,7,2]]},"assertion":[{"value":"2018-07-02","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}