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- [6] The Development of Flexibility and Abstraction in Preschool Children MERRILL-PALMER QUARTERLY-JOURNAL OF DEVELOPMENTAL PSYCHOLOGY, 2010, 56 (04): : 455 - 473
- [7] Influence of a Playful, Child-Directed Context on Preschool Children's Peer Cooperation MERRILL-PALMER QUARTERLY-JOURNAL OF DEVELOPMENTAL PSYCHOLOGY, 2012, 58 (02): : 159 - 190