This study estimated separately the unique effects of three dimensions of good practice and the global effects of a composite measure of good practices on the cognitive development, orientations to learning, and educational aspirations of students during their first year of college. Analyses of longitudinal data from a representative sample of…

There is considerable interest in the potential non-musical cognitive and academic benefits of music listening and instruction to children. This report describes three lines of research relevant to this issue, namely, the effects of: (1) focused music listening on subsequent task performance (the Mozart effect); (2) music instruction; and (3)…

This study investigates the role of basic elements of a learning context namely: the given tasks, the nature of the provided tools, and the pupils' gender in their choice of tools provided by an open problem-solving computer environment. Pupils' choice of tools is discussed through the description of an experiment involving the interaction of (30)…

Theory of mind (ToM) was examined in late-signing deaf children in two studies by using standard tests and measures of spontaneous talk about inner states of perception, affect and cognition during storytelling. In Study 1, there were 21 deaf children aged 6 to 11 years and 13 typical-hearing children matched with the deaf by chronological age. In…

We report two studies that examine age differences in pupils' and parents' definitions of the term "bullying," and possible reasons for these including the role of specific experiences. Study 1 compared definitions of "bullying" given by participants in four age groups; 4 to 6 years, 8 years, 14 years and adult. Participants were shown/read 17…

Background: Longitudinal pediatric neuroimaging studies have demonstrated increasing volumes of white matter and regionally-specific inverted U shaped developmental trajectories of gray matter volumes during childhood and adolescence. Studies of monozygotic and dyzygotic twins during this developmental period allow exploration of genetic and…

This article presents three studies conducted in Canada and Australia that relate theory of mind (ToM) development to mental state discourse. In Study 1, mental state discourse was examined while parents and their 5-7-year-old children jointly read a storybook which had a surprise ending about the identity of the main character. Comments specific…

Cognitive impairment has long been associated with the natural history of HIV among vertically infected children. In children, HIV may have a direct or indirect impact on the developing brain, may lead to global or highly specific consequences, and may be responsible for minor cognitive consequences or, conversely, long-term and severe disability.…

The authors examined aspects of reliability and validity of the Goode-nough-Harris Draw-A-Person Test (DAP; D. B. Harris, 1963). The participants were 115 seven- to nine-year-old students attending regular or special education schools. Three judges, with a modest degree of training similar to that found among practicing clinicians, rated the…

Aims: To characterise the cognitive, motor, and language skills of toddlers and preschoolers who had been physically abused and to obtain concurrent MRIs of the brain. Methods: A between groups design was used to compare of sample of 19 children, aged 14-77 months, who had been hospitalised for physical abuse with no evidence of neurological…

This report summarizes findings from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development as effect sizes for exclusive maternal care and--for children in child care--type, quality, and quantity of care. Children (n = 1,261) were recruited at birth and assessed at 15, 24, 36, and 54 months.…

Two experiments investigated learning outcomes and comprehension processes when students learned about the heart and circulatory system using (a) text only, (b) text with simplified diagrams designed to highlight important structural relations, or (c) text with more detailed diagrams reflecting a more accurate representation. Experiment 1 found…

Drash and Tudor's argument that autism is a contingency-shaped disorder of verbal behavior is logical and consistent with behavioral principles, but the argument's premises have no direct empirical support and some conflicting evidence. The quantity and quality of research needed to support such a theory is compared to that found in the area of…

Fetal Alcohol Spectrum Disorders (FASD) are characterized by cognitive, emotional, behavioural, and social disabilities. FASD are complex and pose many challenges for clinicians and researchers in the assessment, diagnosis, and intervention process. The variations in amount, timing, and frequency of alcohol that is consumed during pregnancy can…

Background: In Hong Kong, many parents encourage their children to take extra music lessons beyond normal school hours. This study investigates parents' perceptions of the benefits of music to children. Aims: To investigate why many parents in Hong Kong encourage their children to take extra music lessons beyond normal school hours, and to examine…