Low birthweight children are at risk for motor, language and cognitive delay in early childhood. The aim of the present study is the examination of cognitive skill development among 4-year-old preterm and low birthweight children in relation to demographical and perinatal variables. We utilized the Wechsler Preschool Primary Scales of…

It is well established that children's early life environments can have significant consequences on their long-term outcomes. Yet, there is still limited empirical evidence on the effects that being exposed during the prenatal and early postnatal periods to positive shocks, such as conditional cash transfers, has on long-term cognitive function.…

Neuroscientists have long believed that there are sensitive periods in development during which the effects of experience play a critical role. And developmental psychologists have argued for the importance of early experience in the first years of life as being critical for brain and behavioral development. Most of the neuroscience research…

To study the effects of perinatal HIV-1 infection and early institutional rearing on the physical and cognitive development of children, 64 Ukrainian uninfected and HIV-infected institutionalized and family-reared children were examined (mean age = 50.9 months). Both HIV infection and institutional care were related to delays in physical and…

The aims of this study were to determine the motor outcome of extremely-low-birthweight (ELBW; less than 1000g) or very preterm (less than 28wks) children compared with normal birthweight (NBW) children, to establish the perinatal associations of developmental coordination disorder (DCD) and its cognitive and behavioural consequences. Participants…

From a large sample of seven-year-olds in Dunedin, New Zealand, a group of 52 boys and 32 girls with stable behavior problems was selected and compared with the remainder of the sample. Content concerns perinatal histories, family background characteristics, and developmental status, with particular reference to cognitive development. (RH)

In an effort to look at factors moderating the negative effects of preterm low birthweight and perinatal illness, the study followed up (at 7 and 12 months of age) 50 preterm infants whose cumulative morbidity score was greater than 100 and/or who had a life threatening complication. Home visits provided ratings of maternal sensitivity, the…

The accuracy of a risk index based on reproductive and demographic factors for predicting subsequent development was tested with 51 full-term and 53 preterm infants. In addition, the possibility that scores on the Home Observation for Measurement of the Environment scale might contribute significantly to the prediction of subsequent development…

Compared 14 healthy children who had low birthweight and were small for their gestational age with 14 control children at 10 years of age. The experimental group scored lower than control children on measures of visuospatial ability, nonverbal reasoning, strategy formation, and gross motor coordination. (BC)

Compared the performance of two groups of subjects on psychoeducational tests taken during adolescence and early adulthood. Adolescents who had received a protein supplement when they were infants scored higher on tests of knowledge, numeracy, reading, and vocabulary and showed faster reaction times in information-processing tasks than adolescents…

Examined the role of biological factors, such as perinatal complications, and psychological factors, such as maternal attitudes, in predicting developmental outcomes in preterm children. Findings support the main effects model of biological and environmental factors in explaining developmental psychopathology, but also the interactional model, as…

Data are presented from a long-term follow-up study investigating the interplay of various factors contributing to the developmental outcome of prematurely born children. Fifty-eight low-risk pre-term Hungarian children are compared to 100 full-term children, from birth to age 6, on socioeconomic status, family climate, and intellectual…