“…Specifically, when comparing equally able students in schools and classes where the average achievement level was high and where the average achievement level was low, the former had lower grades, test scores, and occupational aspirations and attended college less often. In a similar vein, in studying seventh and eighth graders in 25 schools, Farkas, Sheehan, and Grobe (1990) found that among schools in which class-average test scores were high, students’ course grades decreased. Likewise, Zeidner and Schleyer (1999a, 1999b, 1999c, 1999d) reported a BFLPE on the school performance of gifted children.…”