Cross-Validation of Certain Background Variables as Predictors of Academic Achievement

Autor:	Watson, Charles G.
Zdroj:	The Journal of Educational Research, 1965 Dec 01. 59(4), 147-148.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/27531678 Zobrazit plný text záznamu