My articles on integrating modern educational games in the middle school mathematics classroom was recently published by the Journal of Interactive Learning Research. This research was conducted with my colleagues Dr. Heidi Higgins and Beth Allred from the University of North Carolina Wilmington. Here is the citation:

Ritzhaupt, A. D., Higgins, H., & Allred, S. B. (2011). Effects of modern educational game play on attitudes towards mathematics, mathematics self-efficacy, and mathematics achievement. Journal of Interactive Learning Research, 22(2), 277-297.