Activity Level from Birth through First Grade: Stability or Inversion of Intensity?

Autor:	McBride-Chang, Catherine, Gallahan, Linda, Nagy Jacklin, Carol
Zdroj:	Early Education & Development; Oct1996, Vol. 7 Issue 4, p367-380, 14p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu