This study of predictive validities of Academic Interest Measures (AIM) is based on a follow-up through Grade 12 and one year after high school graduation, of students tested in Grade 11. Major topics considered are: prediction of both marks and interests in Grades 12 and 13, emphasizing differential prediction; structure of abilities, interests and values; and relationships between the independent variables and occupational criteria for the subsample which did not continue post-high school education. (PR)