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GOLDSTEIN, HERBERT; AND OTHERS – 1965
THE INTELLECTUAL DEVELOPMENT, ACADEMIC ACHIEVEMENT, AND SOCIAL AND PERSONAL ADJUSTMENT OF EDUCABLE MENTALLY RETARDED CHILDREN ENROLLED IN SPECIAL CLASSES WERE COMPARED TO THOSE OF PEERS IN REGULAR GRADES. ABOUT 125 CHILDREN, BEGINNING FIRST GRADE AND HAVING A MEAN IQ OF 75 (STANFORD-BINET SCALE), WERE DIVIDED RANDOMLY INTO AN EXPERIMENTAL GROUP…
Descriptors: Academic Achievement, Adjustment (to Environment), Child Development, Comparative Analysis