This article is concerned with developing a measure of general academic ability (GAA) for high school graduates who apply to colleges, as well as with the identification of optimal weights of the GAA indicators in a linear combination that yields a composite score with maximal reliability and maximal predictive validity, employing the framework of…

In the context of increasing interest and support for a developmental conception of giftedness, there is perhaps an ever-greater need for off-level testing for students with high potential. Off-level testing is no longer merely a single-use tool that helps administrators identify students for gifted programs, but provides essential information…

Medicine is a profession with a long history of research and high standards of methodological rigour and evidence-based decision making. These standards are being transferred into medical education. Universities are starting to collect high-quality data on their admissions systems. This has not been a short-term proposition. Medical courses are…

Using a sample of 160 students from New Hampshire's Brewster Academy, a study investigated possible improvements in student performance on the Scholastic Aptitude Test that covaried with participation in the School Design Model. Results were positive, indicating that a research-driven improvement process can enhance independent school performance.…

The purpose of this investigation was to examine historical changes in aptitude scores. Recent literature suggesting a decline in the quality of the U.S. workforce is reviewed, and an expectation that score distributions on aptitude tests have shifted in a negative direction is presented. Archival analyses of normative data for the Short…