Controlling for early sensorimotor differences, found that high levels of distress and anger expressed by children at age three months predicted low cognitive scores at four years. Controlling for early emotional and sensorimotor differences, found that high levels of maternal responsiveness in the same group of children predicted high cognitive…

The social development of 59 kibbutz-reared five-year-olds, whose attachments to mothers, fathers, and metaplott were assessed when they were 11 to 14 months old, was investigated. Findings raise questions regarding the developmental significance of attachment relationships with various significant adults. (RH)

Delay times were measured under several conditions of self-imposed gratification delay for preschool children. The cognitive, self-regulatory, and coping competence of the children at adolescence was significantly predicted by delay times in the no-strategy condition with exposed rewards, but not in the suggested strategy condition. (BC)