Learned Helplessness and Expectancy Factors: Implications for Research in Learning Disabilities

Autor:	Thomas, Adele
Zdroj:	Review of Educational Research, 1979 Apr 01. 49(2), 208-221.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1169959 Zobrazit plný text záznamu