Learned helplessness in reflective and impulsive mentally retarded and nonretarded children
Gargiulo, Richard M., O’Sullivan, Patricia S., Barr, Nancy J.Volume:
25
Language:
english
Journal:
Bulletin of the Psychonomic Society
DOI:
10.3758/BF03330352
Date:
April, 1987
File:
PDF, 1.04 MB
english, 1987