Aim of this study was to obtain direct observations of attachment and exploration behaviors exhibited in a strange situation by children with Down's syndrome and a control group of normal children. (JH)

Results indicate that (1) social support is the best predictor of secure attachment and is most important for mothers with irritable babies, (2) maternal unresponsiveness is associated with resistance during reunion episodes and appears to be a mechanism through which anxious attachment develops, and (3) social support may mitigate the effects of…

This study applied Meehl's taxometric techniques for distinguishing latent types from late continua to Strange Situation data on 1,139 fifteen-month-olds from the NICHD Study of Early Child Care. Results indicated that variation in attachment patterns was largely continuous, not categorical. Implications of dimensional models for individual…

Videotaped infants with extensive day-care experience, and their mothers during "Strange" situation procedures. Compared behavior with profiles published in Ainsworth et al. (1978) for differences. Found three distinct groups of infants: securely-attached (largest group), insecurely attached (smallest group), and infants not disturbed by…

Describes characteristics of the attachment behavior of 10 infants blind from birth. Behaviors studied were smiling, discriminating tactile behaviors, stranger avoidance and distress, and separation and reunion behaviors. (BRT)

This paper reports the effects of one hour of extra post-partum contact between mother and infant on the quality of the attachment observed when the infant was one year old. It was hypothesized that infants in the extra contact condition would be classified as securely attached while regular contact infants would be less frequently classified as…

Attempts to replicate Ainsworth's Baltimore study by conducting lengthy home observations of mother-infant interactions before observing the infants in the strange situation. (NH)

Mothers' emotion and personality characteristics were assessed by behavior ratings and self-reports; infants' characteristics by maternal reports and objective coding. Security of infant-mother attachment in the Ainsworth Strange Situation was predicted by mothers' emotional experience, expressive behavior, and personality traits, and by infants'…

Maternal and infant interactional characteristics in early infancy were investigated in order to examine their causal relationship with later attachment as assessed in the Strange Situation. Although the results of rating for maternal variables at four months of age exhibited significant differences between the set (S1) composed of attachment type…

The ability of infants to recognize their mothers as distinct from others was investigated by presenting 6 boys and 6 girls at two age levels (5 weeks and 13 weeks) with the following six sequential stimulus conditions: (1) mother's face (MO); (2) stranger's face (SO); (3) mother's face with stranger's voice (MS); (4) stranger's face with mother's…

The Ainsworth-Wittig strange situation was used to compare 12 42-month-old children with approximately 6 months of day care experience to individually matched children who had not had group child rearing experience. Results did not support the idea that day-care experience impairs attachment to the mother. (JMB)

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)

Differences in attachment, affiliative, and exploratory behaviors in the presence of substitute caregivers v a stranger were examined in light of differences in the physical quality of centers and the level of caregiver involvement. (Author/MP)

Advocates renewed efforts toward assessing attachment on a single continuum of emotional security. Contends that theory is essential to guide attachment assessment and that the constructs of secure base and emotional security provide the needed conceptual foundation. Addresses challenges to the scoring of attachment on a security continuum.…

Assessed infants' attachment behaviors toward nonparental adults, including grandparents, other relatives, and family friends. Found that the extent of infants' attachment behavior to nonparental adults was related to infant-mother attachment behavior and to the nonparental adult's responsiveness in teaching and position in the mother's social…