Results indicate that the SAT-V and SAT-M scores have sufficient validity for use in predicting how well the typical students would do during the course of their academic career and also in predicting students' relative level of achievement if they persist until graduation, especially if measured by achievement tests. (Author/BJG)

Humphrey's (1968) methodology, disregards the limitations it puts on interpretations of his results (see EJ 133 651). It is not legitimate to make categorical statements about all undergraduates on the basis of highly motivated graduating seniors. Moreover, when all entering students are sampled there is greater grade variance and a lower mean…