This paper discusses the nature of the infant social world. Infants develop attachments to both parents. Father-child and mother-child relationships are qualitatively different. They involve different types of experiences and have different implications for the child's personality development. The fathers' sex-differentiating behavior focuses the…

This study examined the effect of a day care program on mother-child interaction patterns and attachment behaviors, and compared these patterns of behavior with those obtained from a matched sample of more advantaged home-reared infants. Subjects were 60 infants, ranging in age from 3 1/2 to 9 1/2 months, and their mothers. There were three groups…

This paper reports an exploratory investigation of motor patterns characteristic of maternal gameplaying behavior conducted with forty-eight 4-, 6- and 8-month-old infants and their mothers. Videotapes of 6-minute laboratory mother-infant play sessions were segmented into maternal games which were categorized according to the type and complexity…

The present investigation examined the ability of the Inventory of Home Stimulation (STIM) to predict changes in relative mental test performance of children between 6 months old and 36 months of age. The six STIM subscales were used in discriminant analysis to classify infants into three groups (gainers, stable, losers) in terms of their change…

During an experiment on infant behavior, it was observed that young children shared toys with their mothers; therefore, a series of research studies was designed to investigate this phenomenon. The general purposes of the research were: (1) to define sharing more precisely and develop objective measures of frequency and duration for it, (2) to…

The early communication network existing between a mother and her 12-week-old infant was explored. Over 50 infants of both sexes from a variety of social classes were seen in their homes, and a wide variety of maternal and infant behaviors were studied. Of special interest was the vocalization-in-communication data. The results indicate a lawful,…

Because of the sparcity of research on infants' response to social events, especially different categories of people, infants between 8 and 18 months of age were introduced to five different social events: strange adult male and female, strange 4-year-old female, mother, and self. The infants' responses indicated that approach affects stimulus…

Two directions of influence in the socialization process are examined: the influence of the child (primarily the infant) upon parental behavior, and the influence of parental attempts to "appropriately" sex type the infant. Despite the fact that male and female roles are defined similarly in the majority of the world's cultures, little…

To assess the effect of setting on mother-infant interaction, 24 twelve-month-old children and their middle class mothers were observed on two occasions, a week apart. Half of these dyads were seen twice at home under naturalistic conditions or twice in the lab in a free play situation. The remaining 12 pairs were observed once in each location…

Sixteen mother-handicapped infant pairs participated in a study which found that mothers of severely handicapped babies did not attribute less communication to infants' behavior than did mothers of mildly handicapped infants. Through the process of adaptation, mothers' attributions of communication were influenced by factors besides the infants'…

Three mothers of handicapped children were taught to imitate their child's behavior; subsequently the number of mands displayed by the mothers during play sessions were measured. Results showed increases in the percentage of sample intervals during which mothers imitated their children and showed that, as imitations increased, mands decreased.…

Presents studies on primates and human infants suggesting that maternal depression may predispose the infant to chronic depression. Findings also suggest that the effect of early separations from the mother may provide a model for reactive depression in the infant. (Author/BB)

Offers evidence supporting a model of bidirectional effects: the mother initiates maltreatment, but both mother and infant sustain the situation by their behaviors. Maltreated infants did not differ from controls in congenital characteristics, but displayed deviance in learned behavior patterns. Infants showed behavioral improvement after…

The reaching behavior of 12 infants in the presence of solid objects and pictures of objects placed within and beyond possible contact distance was videotaped in three sessions at 15, 19, and 24 weeks of age. (Author/MS)

Irritability levels and activity reactivity to aversive tactile stimuli were compared for 144 full-term neonates and 191 preterm infants. Irritability ratings increased across the five trials both during and post stimulation for full-term females and males and for preterm females, but not for preterm males. Activity ratings decreased across trials…