Lower and Upper Socioeconomic Group Contrasts in Long-Term Predictability of Grade Nine Achievement

Autor:	MacArthur, R. S., Mosychuk, H.
Zdroj:	Journal of Educational Measurement, 1966 Jul 01. 3(2), 167-168.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1433893 Zobrazit plný text záznamu Plný text