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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
Plagiarism Deterrence In Cs1 Through Keystroke Data, Kaden Hart, Chad Mano, John M. Edwards
Plagiarism Deterrence In Cs1 Through Keystroke Data, Kaden Hart, Chad Mano, John M. Edwards
Computer Science Student Research
Recent work in computing education has explored the idea of analyzing and grading using the process of writing a computer program rather than just the final submitted code. We build on this idea by investigating the effect on plagiarism when the process of coding, in the form of keystroke logs, is submitted for grading in addition to the final code. We report results from two terms of a university CS1 course in which students submitted keystroke logs. We find that when students are required to submit a log of keystrokes together with their written code they are less likely to …
Accurate Estimation Of Time-On-Task While Programming, Kaden Hart, Christopher M. Warren, John Edwards
Accurate Estimation Of Time-On-Task While Programming, Kaden Hart, Christopher M. Warren, John Edwards
Computer Science Student Research
In a recent study, students were periodically prompted to self-report engagement while working on computer programming assignments in a CS1 course. A regression model predicting time-on-task was proposed. While it was a significant improvement over ad-hoc estimation techniques, the study nevertheless suffered from lack of error analysis, lack of comparison with existing methods, subtle complications in prompting students, and small sample size. In this paper we report results from a study with an increased number of student participants and modified prompting scheme intended to better capture natural student behavior. Furthermore, we perform a cross-validation analysis on our refined regression model …