This project was designed to provide a framework for user evaluation of software packages and hypertext environments in terms of the extent to which they provide flexibility for learners to follow their preferred learning styles. Evaluation was carried out in relation to hypertext packages, learning styles and outcomes, and system design. (four…

Devises and validates an index of texture to be used to accurately analyze texts of developing writers as an aid in improving readability. An index reflecting conjunction, conjunctive reach, specificity, connectivity, topic, and topic shift was created. Results were a perfect correlation in rankings produced by the index and judges. (32…

Research findings: Growth across 6 months to 8 years of age, assessed at seven time points, for daily living and cognitive skills was compared for term (n = 122), very low birth weight (VLBW) children of low (n = 114) and high (n = 73) medical risk and lower socioeconomic status (SES). Dramatic declines in daily living skills were found for all…

This article presents a study of preservice teachers' attitudes to language diversity. Using a modified version of the Language Attitude for Teachers Scale (Byrnes & Kiger, 1994), we surveyed preservice teachers (N = 518) before their multicultural education course. The pilot study sample included White college students and Mexican American…

Background: Behavioural and emotional problems occur at a high rate in children and adolescents with intellectual disability, often from a young age. Some studies have indicated that children and adolescents with autism present with even higher rates. Less is known about the presentation, development and family impact of these difficulties in…

Three aspects of racial-ethnic identity (REI)--feeling connected to one's racial-ethnic group (Connectedness), being aware that others may not value the in-group (Awareness of Racism), and feeling that one's in-group is characterized by academic attainment (Embedded Achievement)--were hypothesized to promote academic achievement. Youth randomly…

There is growing evidence of an association between physical illness and problem behavior in children with developmental disabilities. Such behavior can compromise school performance. Therefore, the purpose of the present study was to evaluate, using a group design, the effectiveness of medical intervention alone (N = 11) versus behavioral plus…

This study assesses similarities and differences in anti-smoking socialization beliefs of White and Native American parents in a low-income, rural population in northeastern Oklahoma. Data are from a population-based, cross-sectional children's environmental health study in which in-home interviews were conducted with 356 parents (56.2% White,…

The promotion of a healthy lifestyle is the main goal of physical education in many countries. However, very little is known about the relationship between different lifestyles and physical activity patterns among young people. The aim of this study was to investigate the relationship between lifestyle and physical activity among 12- and…

Background: The goal of this study was to investigate the effects of ethnic origin and acculturation factors on psychiatric problems among immigrant adolescents. One aim was to examine variations in psychiatric problems according to gender and immigrant generation level. Another aim was to explore ethnic group differences in psychiatric problems…

Background: Optimism and pessimism are positive and negative expectations linked with well-being in adults. Research on the importance of optimism and pessimism in children is limited by the lack of a developmentally appropriate measure of children's expectations. Method: Based upon the Life Orientation Test-Revised (Scheier, Carver, & Bridges,…

Objective: Catecholamine stimulant drugs are highly efficacious treatments for attention deficit/hyperactivity disorders (AD/HD). Catecholamine modulation in humans influences performance of numerous cognitive tasks, including tests of attention and working memory (WM). Clear delineation of the effects of methylphenidate upon such cognitive…

Mattering is the belief that one makes a difference in the lives of others. We explore the effect of mattering on adolescent suicide ideation. The data source is the 2000 Youth At Risk Survey, composed of interviews with 2,004 youths, age 11-18 and screening interviews with their parents. Our analysis reveals that those who matter more are…

The author investigated age- and gender-related changes in self-evaluative judgments of 87 children followed from preschool through 2nd grade. Focusing on cognitive, physical, and peer competence assessed by the Pictorial Scale of Perceived Competence and Social Acceptance (PSPCSA; S. Harter & R. Pike, 1984), the author tested PSPCSA subscale…

This study employed multiple linear regression and decision tree analysis to examine the correlates of overall satisfaction with undergraduate education for white, Asian American, Latino and African American seniors enrolled at 17 doctoral/research universities. Satisfaction with the overall quality of instruction and social involvement were the…