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…

We investigated infant precursors of low language scores in early childhood. The sample included 373 probands in 130 monozygotic (MZ) and 109 same-sex dizygotic (DZ) twin pairs in which at least one member of the pair scored in the lowest 15th percentile of a control sample on a general language factor derived from tester-administered tests at…

During a longitudinal in-depth study of the reading acquisition and cognitive and visual development of four children with cerebral visual impairment, the children's visual acuity improved, but their full-scale IQs declined, mostly because of difficulties in abstract thinking, visual cognitive organization, and extremely low processing speed. The…

Community-based research has been suggested as a particularly effective form of service learning in college-community collaborations. This paper reviews findings from interviews with alumni/ae and community partners of an environmental and economic sustainability center at Allegheny College in Northwest Pennsylvania, the Center for Economic and…

Gender schema theory proposes that children's acquisition of gender labels and gender stereotypes informs gender-congruent behaviour. Most previous studies have been cross-sectional and do not address the temporal relationship between knowledge and behaviour. We report the results of a longitudinal study of gender knowledge and sex-typed behaviour…

o complementary experiments analyzed the acquisition of text content linearization in writing, in French-speaking participants from third to ninth grades. In both experiments, a scrambled text paradigm was used: eleven ideas presented in random order had to be rearranged coherently so as to compose a text. Linearization was analyzed on the basis…

The confounding of chronological and educational age and of schooling and socioeconomic status are persistent problems in the study of the cognitive consequences of schooling. The educational system among the Kharwar in India provides a natural experiment to overcome these problems, since it shows neither source of confounding. The sample…

This study explored the process and outcomes of constructivist methods of enhancing science understanding in the topic areas of light and the earth in space. The sample was drawn from a group of 41 nine-year-old children, delivered in four two-hour weekly sessions. Each session involved different combinations of interactive discussion and…

The authors summarize the research on the effects of computer use by young children, concentrating especially on implications for social, emotional, and cognitive development. They cover effects on children's language and reading, creativity, and mathematics learning. They note the importance of teacher planning for appropriate computer use in the…

Drawing from the research on children of war in Bogota, Beirut and Bosnia, this paper serves as a framework for dialogue about the criminalization of children by armed conflict and other forms of violence. Furthermore, it addresses the aching question of how best to care for these children so that they have every chance to become illuminated and…

The current investigation was designed to examine the provision of cognitive stimulation to preschool-aged children from high-risk families. Participants were drawn from the Concordia Longitudinal Risk Project, a prospective, longitudinal investigation of individuals recruited in 1976-77 from lower SES neighbourhoods who were rated by childhood…

In this paper, we examine the effect of income on child development in the United States and the United Kingdom, as measured by scores on cognitive, behavioral, and social assessments. In line with previous results for the United States, we find that for both countries income generally has an effect on child development that is positive and…

Language maintenance has been an issue debated whenever languages come into contact. This paper presents a detailed discussion of the reasons most often cited as to why languages should be maintained, with a specific focus on Australia because of the country's multilingual makeup. Australia currently has about 150 aboriginal and Torres Strait…