Effects of goal structures and performance contingencies on the math performance of adolescents with learning disabilities.

This study assessed the effects of assigned versus self-selected goals and contingent versus noncontingent gameplay conditions, delivered during computer-assisted math computation drill-and-practice sessions. Participants were 20 high school pupils with learning disabilities who had active Individualized Education Plan (IEP) goals that targeted the improvement of computational skills. Students were assigned randomly to goal conditions and, within goal conditions, to contingency groups. Math computation performance was measured pre-, mid-, and posttreatment. Analyses of variance indicated that students who selected their goals performed better than pupils with assigned goals. No differences existed between the contingency groups. Implications for practice are discussed.