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| Journal of Educational… | 1 |
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Peer reviewedCrosser, Sandra L. – Journal of Educational Research, 1991
Describes a study that compared academic achievement indices of summer birth date seventh-ninth graders (n=45) who entered kindergarten at age five with indices of similar summer birth date children who entered at age six (n=45). All statistically significant differences favored older males and females, especially in reading for older males. (SM)
Descriptors: Academic Achievement, Cognitive Development, Comparative Analysis, Elementary Education
