Descriptor
| Age Differences | 4 |
| Developmental Tasks | 4 |
| Adolescents | 1 |
| Child Development | 1 |
| Children | 1 |
| Classification | 1 |
| Cognitive Ability | 1 |
| Cognitive Development | 1 |
| Cognitive Processes | 1 |
| Concept Formation | 1 |
| Conservation (Concept) | 1 |
| More ▼ | |
Source
| Child Development | 4 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedFenson, Larry; And Others – Child Development, 1989
Investigates the knowledge of thematic and taxonomic relations of 15 children of 26 months and 24 children of 34 months. Both age groups were able to identify thematic matches. However, 34-month-olds were able to recognize a wider range of thematic associations than 26-month-olds. (RJC)
Descriptors: Age Differences, Child Development, Classification, Developmental Tasks
Peer reviewedKeating, Daniel P.; And Others – Child Development, 1980
Examines the role of basic cognitive-processing efficiency as the source of developmental variance in cognitive performance. Two experimental tasks, memory and visual scanning, were used to investigate age effects on the search-processing parameter. Subjects were 9-, 11-, 13-, and 15-year-old children. (CM)
Descriptors: Adolescents, Age Differences, Children, Cognitive Ability
Peer reviewedAnd Others; Kramer, Judith A. – Child Development, 1975
An investigation of Piaget's theory of object concept development through a series of six tasks administered in a combined longitudinal/cross-sectional design (which incorporated a number of methodological controls). Subjects were 36 infants who received the six tasks during each of three testing sessions over a 6-month period. (Author/ED)
Descriptors: Age Differences, Cognitive Development, Cross Sectional Studies, Developmental Tasks
Peer reviewedYouniss, James; Dean, Anne – Child Development, 1974
Descriptors: Age Differences, Conservation (Concept), Cross Cultural Studies, Developmental Psychology
