Descriptor
| Cognitive Development | 1 |
| Conservation (Concept) | 1 |
| Cross Cultural Studies | 1 |
| Educational Background | 1 |
| Elementary Education | 1 |
| Hausa | 1 |
| Intellectual Development | 1 |
| Urbanization | 1 |
Source
| Journal of Cross-Cultural… | 1 |
Author
| Fahrmeier, Edward D. | 1 |
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Peer reviewedFahrmeier, Edward D. – Journal of Cross-Cultural Psychology, 1978
It was found, as expected, that the number of subjects giving conservation responses did not reach 50 percent until age 12. Schooling did not seem to be a major factor in accelerating the attainment of concrete operations. Social class and urbanization had an effect on several tasks. (Author/AM)
Descriptors: Cognitive Development, Conservation (Concept), Cross Cultural Studies, Educational Background
