Measures of positive and negative affect and affect ability; of look, approach, and proximity behavior; and of overall response pattern were obtained from 66 infants of 12 months. These measures and other results suggested that both parents are significant sources of emotional guidance for infants in conditions of uncertainty. (RH)

Twenty 18-month-olds were observed with their mothers and 20 with their fathers in laboratory free-play, departure, and separation situations. Findings were analyzed in terms of the differential roles of mothers and fathers, the development of sex differences, and determinants of separation distress. (JMB)

Findings indicated that (1) when siblings were 24-months-old, their social-emotional behavior displayed some concordance, and maternal behavior was stable with all siblings; (2) significant concordance in siblings' social-emotional behavior was conditioned by stability of maternal behavior; and (3) quality of infant-mother attachment at 12 months…

Examined the effects of maternal employment and separation anxiety on maternal interactive behavior and infant attachment in 73 mother-infant pairs. Employed mothers who reported high levels of separation anxiety were more likely than low-anxiety mothers to exhibit intrusive behaviors. Although employment was not directly related to attachment,…

Examined the concurrent and cross-time relations of parents' warmth and positive expressivity to elementary school children's situational facial and self-reported empathic responding, social competence, and externalizing problems. Found that parents' positive expressivity mediated the relation between parental warmth and children's empathy, and…

Studies the interactional behavior between 64 mothers and their children aged two-four in relation to the mothers' internal models of relationships and select child characteristics. The results indicated that children's behavioral and developmental status and mothers' internal models were associated with dyadic behavior. (RJC)

To test hypotheses concerning interactional histories associated with variation in quality of infant-mother attachment, data were gathered during naturalistic home observations of 60 infants 1, 3, and 9 months of age. Responses were elicited on the Ainsworth and Wittig strange situations. Results concerned mothers' relatively greater influence in…

Compared the attachment classification distributions of 23 infants in Israeli kibbutzim with communal sleeping arrangements with those of 25 infants in kibbutzim with home-based sleeping arrangements. Among the home-based infants, 80% were securely attached to their mothers versus only 48% of the infants in communal sleeping arrangements. (MDM)

Reviews research on infants classified by Ainsworth's "Strange Situation" assessment as insecure/ambivalent, and examines studies exploring attachment theory beyond infancy. Presents a theoretical discussion of the ways in which patterns of mother and child behaviors associated with the insecure/ambivalent pattern may work together to…

Provides an evolutionary account of the human affectional system. Warmth is conceptualized as a reward system which evolved to facilitate cohesive family relationships and paternal investment in children. Warmth must be distinguished from security of attachment. Relationships based on warmth can coexist with relationships based on exploitation.…

Argues that although meta-analysis makes an important contribution to summarizing attachment studies, it limits the conceptual understanding to simple causal models and ignores family systems models that could illuminate the development of secure and insecure attachment. Maintains that fathers' role in attachment and the impact of the quality of…

Developed measures of preoccupied and avoidant coping to determine whether the measures concurrently relate to adjustment problems. Subjects were 229 children from third through seventh grades. Results indicated that preoccupied and avoidant coping with the mother can contribute to maladjustment in other arenas. Children's adjustment with peers…

Examined potential differences in psychological correlates between mothers with high and low levels of separation anxiety when their children were 8 months, 3.5 years, and 6 years of age. Mothers with extremely high levels of anxiety about short-term separation from their six year olds tended to have higher levels of depressive symptomatology.…