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Improving student performance by evaluating how well students test their own programs

Edwards, Stephen H.·2003·Journal on Educational Resources in Computing

Abstract

Students need to learn more software testing skills. This paper presents an approach to teaching software testing in a way that will encourage students to practice testing skills in many classes and give them concrete feedback on their testing performance, without requiring a new course, any new faculty resources, or a significant number of lecture hours in each course where testing will be practiced. The strategy is to give students basic exposure to test-driven development, and then provide an automated tool that will assess student submissions on-demand and provide feedback for improvement. This approach has been demonstrated in an undergraduate programming languages course using a prototype tool. The results have been positive, with students expressing appreciation for the practical benefits of test-driven development on programming assignments. Experimental analysis of student programs shows a 28% reduction in defects per thousand lines of code.

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Metadata

Authors
Edwards, S. H.
Venue
Journal on Educational Resources in Computing
Published
2003-09
Volume
3
Issue
3
Pages
1
ISSN
1531-4278 (ISSN-L)
OpenAlex
W1967709752
Cited by
179
References
0
FWCI
7.77
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Improving student performance by evaluating how well students test their own programs. https://app.cochat.ai/papers/10.1145/1029994.1029995
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Edwards, S. H. (2003). Improving student performance by evaluating how well students test their own programs. Journal on Educational Resources in Computing. https://doi.org/10.1145/1029994.1029995

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.