Jewish agencies and organizations in communities across the country have developed a variety of innovative programs for parents with young children. Programs combine Jewish themes with content about parenting and child development, both to provide information and support and to inspire families to become more involved with Jewish religion and…

This study attempted to distinguish between the ambivalent response of shyness and the more potent negative affect of fear in infancy. Sixty infants between 9 and 12 months of age participated in two laboratory situations: a nonsocial situation involving the presentation of a mechanical toy; and a social situation involving a standardized stranger…

An antecedent-consequent model of toddlers' socially directed messages to peers was developed to investigate the differential success of themes in eliciting interaction. Videotaped observational data collected under a short-term longitudinal design were obtained from two playgroups, each consisting of six toddler-age boys. Toddlers' social…

To determine whether the presence of a fourth person affects triads in the same way that the presence of a third person affects dyads, data from two previous studies were reanalyzed. In the original studies a total of 60 infants 12 months of age were observed interacting with their parents in 4 social contexts: 1 parent present, 2 parents present,…

In a longitudinal study of 29 middle-class Japanese infants, an attempt was made to identify early temperamental dispositions that predict later attachment classification. Specifically, Ainsworth Strange Situation observations at 12 months of age were preceded by, among others, observation of distress evident in newborns when a nipple was removed;…

Describes a graphic analysis of the disorganized sucking patterns in premature infants, and points out the psychoprophylactic importance of individually appropriate feeding procedures which should be used in the care of premature infants. (Author/CS)

Conservation of weight is known to be achieved at a conceptual level at about 9 years of age. Infant behavior seems to indicate that between 6 and 18 months of age they develop a sensorimotor form of conservation. (Author/RC)

In this study examining infants' responses to optical expansion, 18 infants between 36 and 61 days old watched expanding shadows that differed in the terminal location of the center of expansion and the number of dimensions undergoing change. Babies consistently rotated their heads upward during expansion of a closed figure when the center of…

Four experiments were conducted to investigate the extent to which infants of different ages respond to facelike drawings on the basis of stimulus complexity and/or resemblance to the human face. Infants' responses to stimulus patterns were assessed using the corneal reflection technique developed by Robert Trantz. In the first two experiments,…

A total of 14 infants participated in this study of the recovery of visual orienting by crossmodal stimulation when no new visual information was present. The locus of the crossmodal stimulation (auditory stimulation) was discriminable to the subject. Infants in three age groups were tested on three occasions each separated by 30 days. No…

Two experiments are reported in which cardiac habituation and dishabituation to pure tone stimuli were studied in well and malnourished Guatemalan infants. In both studies the magnitude of the orienting response was found to be attenuated or completely absent in infants suffering from nutritional insult. The findings were taken as evidence of a…

The relationship between visual stimulus intensity and directional finger movements was examined in infants of two age groups (16 infants, 10 to 15 weeks old, and 8 infants, 20 to 25 weeks old). Two hypotheses derived from Schneirla's Approach-Withdrawal Theory were examined: (1) that responses of the younger, but not of the older infants, would…

Examines the ability of infants at various age levels between three and nine months to discriminate between their mother and a stranger, and relates such ability to the infants' developmental quotient at age nine months. (Author/MP)

Reports on a strategy of continuous measurement of the frequency of the same infant behavior over time, which was applied to measuring infant development in the prone position, namely, chin lifting, chest lifting, and a creeping response. (BD/BR)