This article summarizes the early development of the visual system within the context of the other sensory systems and preterm birth and relates this information to early intervention. Retinopathy of prematurely, ocular defects, cortical visual impairment and potential impact of the neonatal intensive care unit environment are discussed. (Contains…

Explored relation between infants' early spontaneous imitation of novel and familiar words and subsequent lexicons in longitudinal sample between 13 and 21 months. Found marked contrasts in quantity and proportions of nouns between reported and observed lexicons. When earlier vocabulary levels were controlled, infants' early replication of novel…

Studies the ability of 14 Down's Syndrome infants and 14 preterm infants aged 12 months to attend to and explore their environment in interactions with their mothers. Results indicate that mothers used different attention-directing strategies and that strategies used were differentially related to the child's attentional capacity. (RJC)

The effect of prenatal cocaine exposure on gaze of neonates and recovery of gaze of 2-month old infants (n=11) was studied. Compared to nonexposed controls, cocaine-exposed neonates had shorter gaze, and 2-month-old exposed infants had longer gaze. (Author/SW)

Two experiments studied whether altering an auditory stimulus' rate of change affected infants' fixation of changing visual stimuli. Results demonstrated that infants exposed simultaneously to auditory and visual stimulation showed a reduced tendency to fixate on relatively more visually stimulating events. Heart rates also accelerated during…

Examines the development of normative sleep-wake state characteristics in full-term infants, and atypical state characteristics as presented in several clinical populations including preterm and autistic children. Reviews and critiques the literature on the usefulness of infant state parameters in predicting developmental outcomes of infants at…

Assessed infants' attachment behaviors toward nonparental adults, including grandparents, other relatives, and family friends. Found that the extent of infants' attachment behavior to nonparental adults was related to infant-mother attachment behavior and to the nonparental adult's responsiveness in teaching and position in the mother's social…

This study established content validity and reliability for the Infant Behavioral Summarized Evaluation, a rating scale for young children with autism. Analysis of videotapes for 89 children (ages 6-48 months) revealed a significant group of 19 items, including characteristic early autistic behaviors and some less commonly described (such as…

Used event-related potentials (ERPs) and fixation duration to examine infants' responses to events. Found that ERPs, but not looking time, distinguished between familiar events presented frequently rather than infrequently, and between familiar and novel events presented infrequently. Proposed that ERPs reflected updating of working memory or…

This paper reviews, first, experimental studies of perceptual-cognitive development and related work directed to the assessment of infant intelligence and, second, naturalistic observation of the exploratory patterns of infants during free play. Techniques used, such as the Fagan Test of Infant Intelligence, offer the potential to identify…

This article reviews experimental studies of home-based early interventions for infants at biological risk and their families. The paper presents a description of developmental interventions in intensive care nurseries, a rationale for continuing developmental interventions (in particular, home-based services), and implications for early…

Temperament of nine-month olds was assessed by means of questionnaires and two laboratory visits. Mothers' and fathers' agreement on questionnaire scales was low, and their factor structures differed. In laboratory measures, fearfulness and pleasure showed cross-situation generality, short-term stability, and convergence with questionnaire scales.…

This article proposes that intuitive behaviors may be used to detect and resolve potential conflict in mother-infant relationships. Previewing, in which the caregiver introduces the infant to the physical sensations and interpersonal meaning of a new developmental skill, is suggested as a way of moving the mother-infant relationship in the…

Three experiments demonstrated that increasing the length of a mobile serial list impaired 6-month olds' memory for serial order. Findings indicated that the primacy effect was absent on a 24-hour delayed recognition test and was exhibited on a reactivation test, adding to growing evidence that young infants possess two functionally distinct…

Describes Project CREATE (Caregiver Recruitment, Education, and Training Enhancement), designed to improve the quality of community-based child care programs in Delaware, and provided in three 1-credit modules at no cost to participants. Identifies barriers to providing education to infant and toddler caregivers. Presents preliminary evaluation…