Henderson, Lynette, Klemes, Joel, and Eshet, Yoram (2000) Just playing a game? Educational simulation software and cognitive outcomes. Journal of Educational Computing Research, 12 (1). pp. 105-129.

Henderson, Lynette, Eshet, Yoram, and Klemes, Joel (2000) Under the microscope: factors influencing student outcomes in a computer integrated classroom. Journal of Computers in Mathematics and Science Technology, 19 (3). pp. 211-236.