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Siegler, Robert S. – Journal of Cognition and Development, 2004
Interest in U-shaped development has itself undergone a U-shaped progression. Twenty-five years ago, interest in U-shaped development was high. This interest was evident at a 1978 conference in Tel Aviv on "U-shaped Behavioral Growth" that resulted in the publication of a book of the same title 4 years later (Strauss, 1982). The breadth…
Descriptors: Developmental Psychology, Individual Development, Cognitive Development, Child Development