Understanding students' performance in a computer-based assessment of complex problem solving: An analysis of behavioral data from computer-generated log files

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Understanding students' performance in a computer-based assessment of complex problem solving: An analysis of behavioral data from computer-generated log files

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作者：Samuel Greiff^a ; ^{samuel.greiff@uni.lu" class="auth_mail" title="E-mail the corresponding author} ; Christoph Niepel^a ; Ronny Scherer^b ; Romain Martin^a
关键词：Complex problem solving ; Computer-based assessment ; Nonlinear relations ; Log file data ; Time on task ; VOTAT
刊名：Computers in Human Behavior
出版年：2016
出版时间：August 2016
年：2016
卷：61
期：Complete
页码：36-46
全文大小：1183 K

文摘

•: Complex Problem Solving (CPS) tasks require students to engage into in-depth interaction with the environment.
•: We investigated how behavioral indicators captured in computer-generated log files related to CPS performance.
•: The relation between time on task and CPS performance followed an inverted u-shape.
•: Noninterfering observation was positively, high intervention frequency negatively related to CPS performance.
•: Relations decreased in size but remained stable after controlling for a multistep exploration strategy (VOTAT).