Extinction of the Smiling Response in Infants as a Function of Reinforcement Schedule

Autor:	Brackbill, Yvonne
Zdroj:	Child Development, 1958 Mar 01. 29(1), 115-124.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1126275 Zobrazit plný text záznamu