Y. A. Kolchinski, S. Ruan, Dan Schwartz, E. Brunskill
{"title":"Adaptive natural-language targeting for student feedback","authors":"Y. A. Kolchinski, S. Ruan, Dan Schwartz, E. Brunskill","doi":"10.1145/3231644.3231684","DOIUrl":null,"url":null,"abstract":"In tutoring software, targeting feedback to students' natural-language inputs is a promising avenue for making the software more effective. As a case study, we built such a system using Natural Language Processing (NLP) to provide adaptive feedback to students in an online learning task. We found that the NLP targeting mechanism, relative to more traditional multiple-choice targeting, was able to provide optimal feedback from fewer student interactions and generalize to previously unseen prompts.","PeriodicalId":20634,"journal":{"name":"Proceedings of the Fifth Annual ACM Conference on Learning at Scale","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Fifth Annual ACM Conference on Learning at Scale","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3231644.3231684","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
In tutoring software, targeting feedback to students' natural-language inputs is a promising avenue for making the software more effective. As a case study, we built such a system using Natural Language Processing (NLP) to provide adaptive feedback to students in an online learning task. We found that the NLP targeting mechanism, relative to more traditional multiple-choice targeting, was able to provide optimal feedback from fewer student interactions and generalize to previously unseen prompts.