Academic achievement and underachievemen
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James G. Snider
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Article
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1966
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John Wiley and Sons
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English
โ 207 KB
๐ 1 views
WASSERMAN, H. N. The effect of motivation and amount of pre-rest practice upon inhibitory po-VAN DE RIET, H. Effects of praise and reproof on paired-associate learning in educationally retarded scale.