1. The effect of differences in curricula and experiences on social work student attitudes and knowledge about mental retardation;Begab,1968
2. Experimental modification of attitudes as a function of an institutional tour;Cleland;American Journal of Mental Deficiency,1959
3. The effects of institutional tours in attitudes of high school seniors;Cleland;American Journal of Mental Deficiency,1961
4. Public, peer, and professional attitudes toward mentally retarded persons;Gottlieb,1975
5. Public attitudes toward mentally retarded children;Gottlieb;American Journal of Mental Deficiency,1975