Eighth graders (N = 136) were divided into two groups: students who had participated in at least one interscholastic sport and were classified as athletes (n = 73), and students who not participated in interscholastic sports and were classified as nonathletes (n = 63). The mean grade point average (GPA) for each group and subgroup was computed and compared by group, subgroup, and sex. There were 6 categoies of sports participation, rangingfiom no sports to 5 sports. As interscholastic sports participation increased, GPAs improved.

A computer science aptitude predictor was administered to students enrolled in a first technical course in computer science to determine potential for success. The study revealed significant differences in the scoring between students who withdrew from the course and those students who did not. The causes for the differences all related to the students' mathematical background: high school performance, previous computer science education, and the number of college mathematics courses taken.

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