The main purpose of this study was to investigate the relationship between adolescent computer use and academic achievement. Questionnaires and seven-day time logs were used to gather data from 101 tenth-grade students in southwestern Ohio. The adolescents both estimated and documented their computer use. The correlation between computer use and…

The purpose of this study was to examine attitudes toward physical education (PE and PE class preferences of high school Turkish students in terms of school gender composition; 213 girls and 249 boys from coeducational public schools, and 196 girls and 210 boys from single-sex vocational schools participated in the study. The Attitudes Toward…

Attending a university involves change and transition and an opportunity to study older adolescents' attachment. The current study explored potential gender differences in both older adolescents' need- and nonneed-based interactions with parents and their perceptions of attachment quality. Results indicated that although females did not initiate…

The relationship between parenting style, marital relationships and subsequent educational attainment is explored among 1428 Filipino adolescents attending school in 1994 and 1096 attending school in 1999. Girls in households where their fathers physically abused their mothers were significantly less likely to complete primary school, and girls…

This study explored relationships between perceived life satisfaction and physical activity behaviors in a statewide sample of adolescents in South Carolina (n = 4,758) using the CDC Youth Risk Behavior Survey (YRBS) and the Brief Multidimensional Student Life Satisfaction Scale (BMSLSS). Adjusted logistic regression analyses and multivariate…

College students' alcohol use as well documented, and published studies have indicated that athletes drink more frequently and more often to the stage of intoxication than do nonathletes. Some researchers have cited sociological factors to explain these behaviors, but neither the underlying emotional factors that drive students' alcohol use nor…

Cohort-sequential latent growth modeling was used to analyze longitudinal data for children's externalizing behavior from four overlapping age cohorts (4, 5, 6, and 7 years at first assessment) measured at three annual time points. The data included mother and father ratings on the Child Behavior Checklist and the Five-Factor Personality Inventory…

The objective of this study was to describe the incidence, type, risk factors, and sequelae of fractures experienced by community-dwelling elderly Canadians. Data are from the Canadian Study of Health and Aging (CSHA), a longitudinal cohort study, collected in three waves: baseline (1991), wave 2 (1996), and wave 3 (2001). In CSHA-2 (1996),…

In this study, we examine trends in the patterns of time use of seniors in Canada since the 1980s. In particular, we ask whether today's seniors devote more, or less, time to productive activities than 20 years ago. Our inquiry is motivated by the claims that today's seniors are not engaged in "active aging." This study uses data from a…

Older adults are the largest group of wheelchair users yet there are no peer-reviewed studies on the national profile of older wheelchair users in Canada. We investigated the characteristics of wheelchair users in a national sample of community-dwelling older adults from the Canadian Study of Health and Aging (CSHA-2). Questions on the use of…

Background: Contemporary research conducted in the context of school physical education (PE) has increasingly embraced various tenets of self-determination theory (Deci & Ryan, 1985, 1991). Despite this increase in research attention, some postulates of the framework remain unexplored (e.g. impact of a need-supportive climate). As such, the…

We studied the long-term cumulative effects of two common indices of childcare--the total number of hours of non-maternal care and the mean hour-weighted child-to-caregiver ratio per caregiving situation--on mental development and socioemotional adjustment from birth to 4.5 years old in a non-risk middle-class sample of girls and boys after taking…

Gender research demonstrates the important role played by the school in determining a gendered world-view and the influence of the school system on gender-role socialization. Most studies based on the constructivist school relate mainly to one of two issues: either the gender of the teachers themselves, or the gender-mapping of the curriculum…

Women continue to receive fewer doctoral and first-professional degrees than men, even though women receive more bachelor's degrees. The underrepresentation of women holds even after allowing for time to complete an advanced degree. Although researchers have examined sex and racial/ethnic group differences in undergraduate enrollment (e.g.,…

Background: Individuals with intellectual disability (ID) are known to have a high prevalence of both low bone mineral density (BMD) and fractures with significant attendant morbidity. Effective strategies aimed at reducing fractures will be facilitated by the identification of predisposing risk factors. Methods: Bone mineral density was measured…