Play and its relations to other mental functions in the child.
Tamis-LeMonda
C S
CS
Department of Applied Psychology, New York University.
Bornstein
M H
MH
D000367:Age Factors; D001288:Attention; D003071:Cognition; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010988:Play and Playthings; D013997:Time Factors