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Leight, Hayley; Saunders, Cheston; Calkins, Robin; Withers, Michelle – CBE - Life Sciences Education, 2012
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…
Descriptors: Individual Testing, Biology, Scoring, Group Testing
Waters, Brian K. – 1975
This study empirically investigated the validity and utility of the stratified adaptive computerized testing model (stradaptive]developed by Weiss (1973). The model presents a tailored testing strategy based on Binet IQ measurement theory and Lord's (1972) modern test theory. Nationally normed School and College Ability Test Verbal analogy items…
Descriptors: Ability, Adaptive Testing, Branching, Comparative Analysis