Abstract

Get full access to this article
View all access options for this article.
References
1.
Gibson
J.
Gibson
E.
Perceptual learning: differentiation or enrichment? , Psychology Review , 62 , 1955 , 32 –41
2.
Mussen
P.
Conger
Kagan
J.
Child Development and Personality , New York : Harper & Row , 1969 , 287 –295
