Chapter:
The Behavior of Moderately and Severely Retarded Persons
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This chapter is primarily concerned with research published since 1960. Articles prior to that date have been included when they are especially relevant to the topic being discussed. The writing of this chapter and some of the research reported were partially supported by National Institute of Child Health and Human Development grant HD 00870 01.
Book:
International Review of Research in Mental Retardation
Author:
Joseph E. Spradlin,Frederic L. Girardeau
Copyright © 1966 Academic Press, Inc. Published by Elsevier Inc. All rights reserved.