The subjects were seventy-eight students who participated in the Center during the summer of 1 9 9 5 and seventy-eight students who did not participate in the program. Both groups were heterogeneous with regard to ability, ethnicity, gender, race, and socioeconomic characteristics. Students from these two groups
were then paired based on completion o f Algebra 1, Algebra 2, Geometry, and/or Elementary Functions.
The subjects were seventy-eight students who participated in the Center during the summer of 1 9 9 5 and seventy-eight students who did not participate in the program. Both groups were heterogeneous with regard to ability, ethnicity, gender, race, and socioeconomic characteristics. Students from these two groupswere then paired based on completion o f Algebra 1, Algebra 2, Geometry, and/or Elementary Functions.
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