(Q48406560)

English

Thirty years on - a large anti-Flynn effect? The Piagetian test Volume & Heaviness norms 1975-2003.

scientific article published in March 2007

Statements

Thirty years on - a large anti-Flynn effect? The Piagetian test Volume & Heaviness norms 1975-2003. (English)

Identifiers

 
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