Descriptor
Classification | 1 |
Cognitive Development | 1 |
Intelligence Differences | 1 |
Mild Mental Retardation | 1 |
Moderate Mental Retardation | 1 |
Perceptual Development | 1 |
Stimuli | 1 |
Source
American Journal of Mental… | 1 |
Author
Burns, Barbara | 1 |
Publication Type
Journal Articles | 1 |
Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating

Burns, Barbara – American Journal of Mental Deficiency, 1986
Results of the study with 24 mildly or moderately retarded subjects (ages 11-55 years) indicates that a separability hypothesis of perceptual development can be extended to retarded populations. Representation as wholistic objects dominated among moderately retarded subjects, and with increasing intelligence, representation of objects as component…
Descriptors: Classification, Cognitive Development, Intelligence Differences, Mild Mental Retardation