Collaborative testing has been shown to improve performance but not always content retention. In this study, we investigated whether collaborative testing could improve both performance and content retention in a large, introductory biology course. Students were semirandomly divided into two groups based on their performances on exam 1. Each group…

Examined how well three measures, representing points on a traditional-alternative mathematics assessment continuum, discriminated fourth graders achieving above, at, and below grade level, and how cooperative testing affected performance assessment. Found strong discriminative validity for the more traditional measures but not for performance…