Disputes claims concerning the association between strange-situation behavior around 12-20 months of age and subsequent child performance. Maintains studies have precluded causal inferences about the direction and nature of effects, finding associations only when the quality of care received was stable, thus, precluding inferences about the…

Using the Ainsworth Strange Situation Procedure, a study examined the interrelations between dimensions of emotion and social interactive behaviors to explore the regulatory role of each in mother-infant interaction and how these roles may change in the second year. (HOD)

The most impressive class difference in one-year-old infants revealed by this study was that lower-class infants vocalized considerably less in the playroom than did middle-class infants. (Authors)

Based on 25 white middle-class infants from 9 to 12 months of age, the earliest manifestation of obedience to appear was a simple disposition to comply with maternal commands and prohibitions, independent of efforts to train or discipline the baby. (Authors/RY)

Aims of study were (1) test for independence in infant's attachment to parent, (2) test concept of security by viewing infants judged secure versus insecure with mother in situation designed to arouse apprehension, (3) examine effects of infant-parent relationships upon positive responsiveness to new persons, and (4) identify characteristics of…

Forty-nine German 12-month-old infants and their mothers were videotaped in Ainsworth's Strange Situation; a measure of quality of attachment relationships. Forty-six of these infants were videotaped again at 18-months with their fathers. Results are compared to American samples and discussed in terms of parental attempts to cope with the demands…

Examines the effect of changes in the social and motor capabilities of infants on their daily social encounters. Home observations were made of the social interactions of 14 infants and their mothers when the infants were 6, 8, and 12 months of age. (CM)

The responses of 18 Down's syndrome infants in a modified "strange" situation were recorded. The results indicated that these infants were aware of the exits and entrances of both mother and stranger. (Author)

Explores the relations between parent gazing and touching and infant gazing on the part of boys, girls, mothers, and fathers. Patterns of early parent-infant social play behaviors appear to differ with both infant and parent gender. (Author/BB)

During observed interactions between mothers and infants in New York, Paris, and Tokyo, mothers responded to infants' exploration of the environment with encouragement, infants' vocalized nondistress with imitation, and infants' distress with nurturance. Cultural differences in maternal responsiveness to infant looking behavior were found. (BC)

Sixty infants (ages 11 to 26 weeks) were divided into 3 groups (healthy, preterm healthy, and preterm sick). Ten minutes of infant-parent interaction were videotaped, and mothers viewed the tapes and identified infant behaviors they interpreted. Differences in behavioral interpretations among mothers are identified, as are correlations among…

Examined mothers' and infants' affect in play and infant sex as predictors of infants' response to the still-face situation. (PCB)

Used weekly-obtained longitudinal observational data of infant crying, fretting/fussing, and smiling and the time spent in physical contact with mother to examine behavioral variability over a 15-month period. Found evidence of an important intraindividual variability between newborn and 5 months, and 5 and 10 months, but not between 10 and 15…