This book investigates children's security of attachment in infancy and its relationship to their cognitive development in the preschool years, presenting evidence that caregivers' proclivity to treat their infants as mental agents and to attribute intentionally to their behavior is critical to their child's cognitive development. The book…

The development of sensory and perceptual ability in infants is an important area of infancy research. This book reflects current knowledge of perceptual development and points to some of the many questions that remain unanswered. The book is divided into four parts. Part 1, "How the Visual System Develops: Normal and Abnormal…

Evaluated contributions of birth status (gestational age and birthweight) and family adversity at birth and at age 7 to explain behavior problems at age 7. Found significant relationships between birth status and isolation, social withdrawal problems, social immaturity, and inattention. Family adversity at birth contributed to aggression reported…

Discusses issues of concern related to children who spend long days in childcare centers. Suggests that mother-child attachment is the biggest concern, and that consistent long days for babies require special planning for both parents and teachers. Suggestions for reducing children's stress in these situations by making life predictable and calm…

Assessment at age seven of 17 very low birthweight (VLBW) children who had chronic lung disease (CLD) at birth and 28 VLBW children without CLD found that, although CLD did not appear to confer much added risk to health, it did seem to add significantly to risks for poor school performance that are known to be associated with very low…

Of all Indian Health Service areas, the Aberdeen Area has consistently had the highest infant mortality rate. Among some tribes in this area the rate has exceeded 30/1000 live birth and half the infant deaths have been attributed to Sudden Infant Death Syndrome, a rate four to five times higher than the national average. The Indian Health Service,…

The study investigated the ability of 10-month-old infants, from monolingual English speaking environments, to categorize comforting and approving infant-directed speech (IDS) utterances across languages. Infants participated in an infant-controlled habituation procedure, in which they heard up to 12 different exemplars, in 12 different languages,…

"Child Care Health Connections" is a bimonthly newsletter published by the California Childcare Health Program (CCHP), a community-based program of the University of California, San Francisco School of Nursing, Department of Family Health Care Nursing. The goals of the newsletter are to promote and support a healthy and safe environment…

A major focus of research on language acquisition in infancy involves experimental studies of the infant's ability to discriminate various kinds of speech or speech-like stimuli. This research has demonstrated that infants are sensitive to many fine-grained differences in the acoustic properties of speech utterance. Furthermore, these empirical…

We examined the effects of joint attention for object learning in 5- and 7-month-old infants. Infants interacted with an adult social partner who taught them about a novel toy in two conditions. In the "Joint Attention" condition, the adult spoke about the toy while alternating gaze between the infant and the toy, while in the…

Infants younger than 20 months of age interpret both words and symbolic gestures as object names. Later in development words and gestures take on divergent communicative functions. Here, we examined patterns of brain activity to words and gestures in typically developing infants at 18 and 26 months of age. Event-related potentials (ERPs) were…

Within a sample of 584 twins aged 12 to 25 months (292 pairs) studied longitudinally, positive affect measured through two laboratory pleasure episodes and maternal report at 12 and 22 months significantly predicted empathy-related helping and hypothesis testing assessed between 19 and 25 months. Girls showed significantly more concern than did…

This study examines infants' joint attention behavior and language development in a rural village in Nigeria. Participants included eight younger (1;0 to 1;5, M age=1;2) and eight older toddlers (1;7 to 2;7, M age=2;1). Joint attention behaviors in social interaction contexts were recorded and coded at two time points six months apart. Analyses…

In this article, the author discusses the characteristics of an intentional caregiver and the importance of "windows of opportunity". The author states that when caregivers use the guidelines provided by the "Windows of Opportunity," they create a purposeful classroom. All caregivers and teachers of young children face the same challenge--finding…

Children with intellectual disabilities have an increased risk of visual impairment, caused by both ocular and cerebral abnormalities, but this risk has not been quantified. The same applies to preterm children and children with cerebral palsy with a normal intelligence. Many cases probably go unidentified, because participation of these children…