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A longitudinal investigation of the relationship between preinstitutional social deprivation and social motivation in institutionalized retardates.
Zigler, Edward, Balla, David, Butterfield, Earl C.Volume:
10
Year:
1968
Language:
english
Journal:
Journal of Personality and Social Psychology
DOI:
10.1037/h0026841
File:
PDF, 786 KB
english, 1968