Descriptor
| Grade 4 | 2 |
| Perceptual Development | 2 |
| Visual Perception | 2 |
| Age Differences | 1 |
| Child Development | 1 |
| Elementary Education | 1 |
| Grade 2 | 1 |
| Grade 6 | 1 |
| Grade 8 | 1 |
| Information Processing | 1 |
| Kindergarten Children | 1 |
| More ▼ | |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedBoswell, Sally L. – Journal of Experimental Child Psychology, 1976
Dot patterns varying in type of symmetry (double, vertical and horizontal symmetry, and asymmetry) were presented tachistoscopically for 200 msec, followed by a patterned mask, to 16 subjects in each grade level: kindergarten, second, and fourth-grade. (Author/JH)
Descriptors: Age Differences, Elementary Education, Grade 2, Grade 4
Download full textDruker, Joseph F. – 1968
The role of perceptual discrimination in the development of the ability to selectively process information was investigated. Using an incidental learning paradigm, the discriminability between relevant and irrelevant stimuli was experimentally varied in two ways: (1) contiguity versus non-contiguity in spatial arrangements and (2) alternating…
Descriptors: Child Development, Grade 4, Grade 6, Grade 8
