This longitudinal investigation of 84 infants examined whether the effect of 12-month attachment on 18- and 24-month exploration and sociability with unfamiliar adults varied as a function of newborn irritability. As expected, results revealed an interaction between attachment (secure vs. insecure) and irritability (highly irritable vs. moderately…

This multimethod study of 101 mothers, fathers, and children elucidates poorly understood role of children's attachment security as "moderating" a common maladaptive trajectory: from parental power assertion, to child resentful opposition, to child antisocial conduct. Children's security was assessed at 15 months, parents' power assertion observed…

Identifies and reviews the evidence for some potential functions of proximity seeking in infancy. Data pertaining to a variety of species are reviewed. (Author/SS)

This study examined the effect of a mother-baby intervention on the quality of mother-child interaction, infant-mother attachment security, and infant socioemotional functioning in a group of depressed mothers with infants aged 1-12 months. A randomized controlled trial compared an experimental group (n = 35) receiving the intervention (8-10 home…

Results suggest that various aspects of Strange Situation behavior are related to both maternal and infant temperament, and that maternal temperament is a predictor of attachment security, particularly for Type A mother-avoidant infants. (Author/RH)

In a study of attachment behavior 10-month-old infants were observed under three conditions: with the mother, with an adult female stranger, and when both were present. Infants directed more social responses to the mother, but the stranger evoked more exploration behavior than distress. (ST)

A model of infant social behavior is developed which incorporates attachment to the familiar and fear of strangers as well as detachment from the familiar and exploration of the stranger. (JMB)

Initial research on maternal reminiscing style established clear and consistent individual differences that vary along a dimension of maternal elaboration and that are related to children's developing autobiographical skills. More recent research has linked maternal elaborative reminiscing to strategic memory development, language and literacy…

Critically reviews research since 1972 on maternal deprivation. Topics discussed include: the development of social relationships and the process of bonding; critical periods of development; links between childhood experiences and parenting behavior; influences on parenting; and possible reasons why so many children do not succumb to deprivation…

Discusses observations of sets of infant twins, aged 6 to 24 months, as they interacted with one another and with an unfamiliar peer. Assesses quality of infant-mother attachment. Finds twins are more likely to react with one another than with a peer. Results are discussed in relation to early peer relationships and attachment. (Author/RWB)

Assessed infant temperament at 2 days and 5 months of age, attachment to mother at 14 months, and behavioral inhibition at 24 months. Distress at pacifier withdrawal at two days was related to insecure attachment. Reactivity to frustration and novelty at five months was related to high vagal tone. Attachment classification was related to inhibited…

Examined thresholds for two aspects of child care: adult-child ratio and group size. Investigated associations among different levels of these variables and with quality of care and children's social development. Findings suggest that meeting licensing standards for ratios and groups has a positive effect on ratings of the quality of care provided…

Investigates the influence of infant-mother attachment patterns on the development of peer interaction between the toddler and preschool periods. Notes that, in an initial encounter with an unfamiliar peer, attachment patterns appear to be related more to the child's attractiveness as an interactive partner than to the child's own active interest…

Examined the moderating effect of risk on the relation between autonomy processes and family and adolescent functioning. In families in low-risk contexts, behavior undermining autonomy was negatively related to relationship quality; adolescents' autonomy expressions related to positive social functioning. In high-risk-context families, undermining…

Explored within-group effects of mother-infant attachment and day care on children's social and emotional development in a high-risk, low income sample of mothers and infants who entered day care early, and a home-reared, middle-class sample of infants and their mothers. Found that the effects of early day care are influenced by security of…