Descriptor
| Exceptional Child Research | 2 |
| Perceptual Development | 2 |
| Preschool Children | 2 |
| Visual Perception | 2 |
| Deafness | 1 |
| Hearing Impairments | 1 |
| Instructional Materials | 1 |
| Mental Retardation | 1 |
| Mild Mental Retardation | 1 |
| Perception Tests | 1 |
| Primary Education | 1 |
| More ▼ | |
Source
| American Annals of the Deaf | 1 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedFitch, James L.; And Others – American Annals of the Deaf, 1973
Descriptors: Deafness, Exceptional Child Research, Hearing Impairments, Instructional Materials
Download full textLangstaff, Anne L.; And Others – 1973
Compared was the performance of 17 preschool and 10 early elementary educable mentally retarded (EMR) children with the performance of 50 normal preschool children on a developmental sequence of tasks in visual perception. Tested were the skills of recognition, discrimination, recall, and reconstruction of common objects, size concepts, shape…
Descriptors: Exceptional Child Research, Mental Retardation, Mild Mental Retardation, Perception Tests
