Reports two studies in which 12- to 13-year-old girls, half of whom were premenarcheal and half postmenarcheal, responded to pictures of infants. Concurrent assessments of interest in motherhood, cognitive sophistication about the relationship between menarche and childbearing, attitudes toward menarche, and sex-role self-image did not…

Evaluates the degree to which the social-referencing perspective provides a valid explanation of some features of infant behavior. (MP)

Interrelated conceptual and methodological suggestions for the future study of mother/infant interaction as a form of communication are given. (MP)

Replicates a study of spatial egocentrism in Thai 5- to 7-year-old children, using a sample of 4- to 8-year-old Australian children. (Author/CM)

Infants viewed two objects that bounced in synchrony with two percussion sounds in order to learn about the relationships between sound and object. Learning was revealed in two ways: in a search test and in a transfer test. (Author/DB)

Provides evidence indicating a strong connection between a high level of ambient household noise and intellectual deficits at stages of infant development. Observers rated noise level from all household sources (stereos, appliances, etc.). Delays were found in sensorimotor development with high levels of noise. (Author/JN)

Examines the development of infants' ability to begin recognizing novel referents of common object names. In particular, the present experiment investigated the development of 12- to 20-month-old infants' ability to infer that an unfamiliar but categorically related object can be designated by a newly learned name for the object class. (Author/RH)

Attempts to achieve a relatively comprehensive empirical description of the mother-infant relationship at the age of six months, with special focus on possible correlates of infant developmental competence. One hundred and sixty-eight mother-infant pairs contributed data on a wide variety of measures. (Author/RH)

The Instrument for Systematic Assessment of Parent Attachment Behaviors (ISAPAB) can be used to help families in need of information and support concerning parent-infant interaction. The ISAPAB is based on the assumptions that parent attachment behavior can be placed on a continuum from most optimal to least optimal, and that critical behaviors…

Two experiments were conducted to investigate six-month-old infants' recognition memory for the shape of an object following unimodal (visual) and bimodal (visual and haptic) familiarization. Visual recognition memory was evident only when the conditions of familiarization and testing were identical. Two possible explanations are presented and…

The effects of test setting (home vs classroom) on the sensorimotor performance of seven Down's syndrome infants were examined. Results indicated that test performance was minimally affected by test setting, but that intrasetting interindividual invariance in performance was less stable when the subjects were tested in a classroom environment.…

Describes a support group for parents of premature infants and an intensive care unit for these infants. The unit has been established to meet high-risk infants' developmental needs by, for instance, promoting attachment behavior, interpreting physiological cues, and teaching parents to understand their infants' needs. (Author/DB)

The structural features of sensorimotor intelligence were assessed among three groups of retarded infants and toddlers. Hierarchical cluster analysis (HCA) was performed on two measures of relationship (stage congruence and intercorrelations). The potential utility of HCA for studying Piaget's "structure d'ensemble" stage criteria is…

In a series of five experiments, young children (two- and three-year-olds) were presented with novel objects in which perceptual and functional features varied independently. Results indicate that early conceptualizations and word meanings are perceptually based when perceptual and functional features are independently available. (Author/RH)

Significant correlations were obtained between Home Observation for Measurement of the Environment (HOME) Inventory scores and two clusters of items from the Bayley Scales of Infant Development: goal directedness and language use. HOME assessments were made when children were 6 and 12 months old; the Bayley was administered at 12 months.…