Using analysis of variance and regression techniques, the authors analyzed the results of 40 studies that were conducted between 1953 and 1976 and contained 232 correlations between various measures of motivation and achievement. The motivation variables were restricted to students' achievement motivation, locus-of-control perceptions, and general…

Tracking and ability grouping are common practices that are often harshly criticized. Both practices group students of similar achievement levels for instruction, but they differ in how this task is accomplished. Elementary schools typically use ability grouping in reading instruction, with instruction targeted to the reading level of each group.…