The Relative Efficacy of Various Types of Stimulus-Objects in Discriminative Learning by Children

Autor:	Calvin, Allen D., Clifford, L. Thomas
Zdroj:	The American Journal of Psychology, 1956 Mar 01. 69(1), 103-106.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1418123 Zobrazit plný text záznamu