1. Continuity of Individual Adaptation from Infancy to Kindergarten: A Predictive Study of Ego-Resiliency and Curiosity in Preschoolers
2. Advancing the Psychology of Personality: Paradigmatic Shift or Improving the Quality of Research. In and (eds.), Personality at the Crossroads. Hillsdale, N.J.: Erlbaum, 1977.
3. and The Role of Ego-Control and Ego-Resiliency in the Organization of Behavior. In (ed.), Minnesota Symposia on Child Psychology. Vol. 13. Hillsdale, N.J.: Erlbaum, 1979.
4. Interpersonal perception of young children: Egocentrism or empathy?
5. Attachment and Loss. Vol. 2: Separation. New York: Basic Books, 1973.