Social Class and Sex Differences in the Attachment and Play Behavior of the Year-Old Infant NICHD

Author(s):

Lewis, Michael; Messer, Stanley B.

Publication Year:

1972

Source:

Merrill-Palmer Quarterly, v18 n4 p295-306, 1972

Document Type:

Article

Page Count:

12

Subject/Key Words:

National Institute for Child Health and Human Development (NICHD), National Institute of Mental Health, Rutgers University Research Council, Attachment Behavior, Caucasians, Infants, Parent Child Relationship, Play, Sex Differences, Socioeconomic Influences, Verbal Ability