A recent approach to understanding infant behavior and development suggests that attachment, wariness, and exploration function as one interdependent behavioral system. Major theories of attachment are contrasted and recent research relating to the interdependent perspective is evaluated. Implications for practice and public policy are discussed.…

Reviews six books on child cognitive and emotional development. The books address the following topics: the assessment of cognitive competence; children's theories of mind; early grammatical development; the psychological consequences of parental belief systems for children; the role of culture in human development; and perspectives from…

Examines the validity of the Strange Situation procedure for Japanese mothers and infants by examining correlates and antecedents of Strange Situation behavior for 60 infants and their mothers. Results suggest that the Strange Situation may not be a valid index of the security of infant-mother attachment in Japan. (SLD)

A cross-national comparison of infant behavior in the Strange Situation was designed to determine whether preseparation episodes made any difference in attachment classifications and whether infant behavior before separation from mother was the same in different countries. Infants in different countries made similar primary appraisals of the…

This study focused on French and U.S. mother-infant dyads interacting in their homes. Infants' visual attention, tactual exploration, vocalization and mothers' mediated and unmediated stimulation and speech to infants were observed. Mothers and infants in the two cultures showed some similarities and some different emphases in their activities,…

Compares activities and interactions of Japanese and American mothers and their five-month-old infants in their natural home settings from a macroanalytic viewpoint in terms of mothers' verbal and visual stimulation of infants and infants' visual and tactual exploration and vocalization. (Author/BB)

This case study provides early developmental data about a child later diagnosed as autistic. The report describes results of serial ultrasounds performed during the pregnancy, the complication of maternal diabetes, family history, high maternal stress levels, avoidance behaviors of the infant, and developmental delays exhibited especially in…

Infants who changed in levels of emotionality between three and nine months were compared with infants who remained stable. Maternal personality, marital factors, and mother-infant interaction accounted for the change in highly emotional infants. Father factors accounted for changes by infants who were initially low in negativity. (BC)

Compared cognitive functioning of infants--at 8 and 18 months--with varying levels of prenatal cocaine exposure. Found that, with risk and polydrug exposure controlled, exposure groups did not differ at 8 months on Bayley Scales or recovery to a novel stimulus. Infants with heavy exposure or high environmental risk declined in mental development…

Compared behavior of 52 Costa Rican 12- to 23-month-olds with iron-deficiency anemia to that of 139 infants with better iron status. Found that iron-deficient infants maintained closer contact with caregivers; showed less pleasure and playfulness; were more wary, hesitant, and easily tired; made fewer attempts at test items; and attended less to…

Investigated stability and change in infant affective responses to still-face interaction, impact of maternal depression, and whether infant responses predicted toddler problem behaviors. Found stable individual differences in gazing away and rates of negative affect. Gazing away increased over time. Mothers' current depressive symptoms and…

Previous work by our group has shown that infant emotional vitality (EV), the lively expression of shared emotion both positive and negative, predicts cognitive and language abilities in toddlerhood. Specifically, infants who demonstrated a pattern of high emotional expression combined with high bids to their caregivers, fared significantly better…

To study the social-emotional development of triplets, 23 sets of triplets, 23 sets of twins, and 23 singleton infants (N=138) were followed from birth to 2 years. Maternal depression and social support were assessed in the postpartum period, mother-infant and father-infant interaction and the home environment were observed at 3 months, a…

In this study of prominent characteristics of parenting in the United States, France, and Japan, 72 mother-infant dyads were examined. The study focused on three prominent interactive domains of visual and vocal exchange between mother and baby (nurturing, social exchange, and didactic stimulation), examining their frequency of occurrence and…

The behavior of the infant with prenatal drug exposure (PDE) is different from a nonexposed infant, and it is a difference that changes the rules of interaction for the caregiver. Infants exposed to opiates such as heroin or methadone demonstrate very specific signs of neurobehavioral dysfunction as they go through classic withdrawal symptoms.…