Children's Perceived Cost for Exercise: Application of an Expectancy-Value Paradigm

Autor:	Chiang, Evelyn S., Byrd, Sandra P., Molin, Ashley J.
Zdroj:	Health Education & Behavior, 2011 Apr 01. 38(2), 143-149.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/45056663 Zobrazit plný text záznamu