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McCaslin, Mary; Burross, Heidi Legg; Good, Thomas L. – Education Policy Analysis Archives, 2005
In this article we examine student performance on mandated tests in grades 3, 4, and 5 in one state. We focus on this interval, which w e term "the fourth grade window," based on our hypothesis that students in grade four are particularly vulnerable to decrements in achievement. The national focus on the third grade as the critical…
Descriptors: School Restructuring, Intervals, Poverty, Academic Achievement
Tindal, Gerald; Nolet, Victor – 1990
Convergent validity and divergent validity were studied in several basic skill areas using the multitrait-multimethod procedure outlined by D. T. Campbell and D. W. Fiske (1959). The academic skill domains considered were: (1) reading; (2) mathematics; (3) writing and language arts; and (4) spelling. A total of 297 students in grades 1 through 5…
Descriptors: Achievement Tests, Construct Validity, Elementary Education, Elementary School Students