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Stability of externalizing symptoms from kindergarten to first grade and factors related to instability
Pianta, Robert C., Caldwell, Constance B.Volume:
2
Language:
english
Journal:
Development and Psychopathology
DOI:
10.1017/s0954579400000754
Date:
July, 1990
File:
PDF, 908 KB
english, 1990