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Download full textCicirelli, Victor G.; And Others – 1972
This study identified behaviors of sibling pairs interacting on a cognitive task and related these behaviors to sibling structure variables (age and sex of each sibling and age spacing between them) and to measure of cognitive abilities of the younger sibling. Subjects were 160 sibling pairs randomly selected from appropriate subpopulations of…
Descriptors: Age Differences, Behavior Development, Classification, Cognitive Development
