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| Content Provider | ACM Digital Library |
|---|---|
| Author | Saiedian, Hossein Janzen, David |
| Abstract | Coercing new programmers to adopt disciplined development practices such as thorough unit testing is a challenging endeavor. Test-driven development (TDD) has been proposed as a solution to improve both software design and testing. Test-driven learning (TDL) has been proposed as a pedagogical approach for teaching TDD without imposing significant additional instruction time. This research evaluates the effects of students using a test-first (TDD) versus test-last approach in early programming courses, and considers the use of TDL on a limited basis in CS1 and CS2. Software testing, programmer productivity, programmer performance, and programmer opinions are compared between test-first and test-last programming groups. Results from this research indicate that a test-first approach can increase student testing and programmer performance, but that early programmers are very reluctant to adopt a test-first approach, even after having positive experiences using TDD. Further, this research demonstrates that TDL can be applied in CS1/2, but suggests that a more pervasive implementation of TDL may be necessary to motivate and establish disciplined testing practice among early programmers. |
| Starting Page | 532 |
| Ending Page | 536 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781595937995 |
| DOI | 10.1145/1352135.1352315 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2008-03-12 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Cs1 Test-driven development Pedagogy Test-driven learning |
| Content Type | Text |
| Resource Type | Article |
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