Descriptor
Source
American Journal of Mental… | 4 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating

Mosley, James L. – American Journal of Mental Deficiency, 1971
Descriptors: Exceptional Child Research, Mental Retardation, Motivation, Performance Factors

Cairns, Robert B.; Paris, Scott G. – American Journal of Mental Deficiency, 1971
Descriptors: Behavior Change, Exceptional Child Research, Mental Retardation, Reinforcement

MacCubrey, Jean – American Journal of Mental Deficiency, 1971
Descriptors: Behavior Change, Downs Syndrome, Drafting, Exceptional Child Research

Das, J. P. – American Journal of Mental Deficiency, 1970
Descriptors: Attention Span, Exceptional Child Research, Learning Processes, Mental Retardation