Conservation of Number Among Four and Five Year Old Children: Some Methodological Considerations
- Author(s):
- Rothenberg, Barbara B.
- Publication Year:
- 1969
- Source:
- Child Development, v40 n2 p383-406, Jun 1969
- Document Type:
- Article
- Page Count:
- 24
- Subject/Key Words:
- Carnegie Corporation, Cognitive Development, Concept Formation, Conservation (Concept), Developmental Psychology, Evaluation Methods, Preschool Children, Social Differences