Four approaches to prediction of learning success are described and discussed: the two-point model and the technique of multiple regression; the learning test model; the contingency model and the technique of time-series analysis; and the causally defined multipoint model and the technique of path analysis. (BW)

Data sets from Australia were analyzed using a causal model to determine the possible causes of sex differences in ASAT scores. Observed differences could be explained in terms of differences in students' English scores, the time the students spent studying mathematics, and their confidence in success. (Author/MLW)

The primary purpose of the present research was to explore the relationship of ability and intrinsic motivation in the prediction of job performance. Intrinsic motivation was traced to two primary determinants. One, an organizational factor, is the extent to which an employee's job is "enriched," or incorporates challenging elements such as…