✦ LIBER ✦
Mastery motivation in infants and toddlers: Is it greatest when tasks are moderately challenging?
✍ Scribed by Richard E. Redding; George A. Morgan; Robert J. Harmon
- Book ID
- 113246656
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 764 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0163-6383
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