✦ LIBER ✦
Variations in the intelligence test performance of referred boys of differing racial and socioeconomic backgrounds as a function of feedback or monetary reinforcement
✍ Scribed by Roger C. Sweet; Thomas A. Ringness
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 600 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0022-4405
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