2006
Driving Software Quality: How Test-Driven Development Impacts Software Quality.
IEEE Softw., 2006

2004
Is XP Still Relevant?
Proceedings of the Extreme Programming and Agile Methods, 2004

Getting the Software You Need: A Practical Approach for Testers and the Customer Team.
Proceedings of the Extreme Programming and Agile Methods, 2004

2002
Test Drive for Testers: What, When, and How Testers Do for XP Teams.
Proceedings of the Extreme Programming and Agile Methods, 2002

Are Testers eXtinct? How Can Testers Contribute to XP Teams?
Proceedings of the Extreme Programming and Agile Methods, 2002