1. “The Development of Infant-Mother Attachment.” In and Review ofchild Development Research Vol. 3. New York: Russell Sage Foundation, 1973.
2. and others. Patterns of Attachment: A Psychological Study of the Strange Situation. Hillsdale, N.J.: Lawrence Erlbaum, 1978.
3. Peer Relations and the Acquisition of Language. In and (Eds.), Friendship and Peer Relations. New York: Wiley, 1975.
4. “The Development of Conversational Skill in 2, 3, and 4-year Olds.” Unpublished masters thesis, University of Chicago, 1971. (Reprinted in