This study examined differences between deaf/hard-of-hearing (D/HH) and hearing persons with regard to two interrelated and continuous developmental processes: attachment (Bowlby, 1969) and individuation (Mahler, 1963). The study also examined intergroup differences in two personal variables assumed to be influenced by these processes: self-esteem…

Background: The prevalence of visual impairments in people with severe and profound multiple disabilities (SPMD) is the subject of considerable debate and is difficult to assess. Methods: In a typical Dutch care organization, all clients with SPMD (n = 76) participated in the study and specific instruments adapted to these clients (requiring a…

This study examined positive and negative outcome expectancies for risk behaviors, and their association with engagement in risk behaviors, in a sample of 149 maltreated adolescents. "Outcome Expectancies" are evaluative social cognitions about what will occur as a consequence of one's actions. Risk behaviors and outcome expectancies for substance…

Brief measures of the five-factor model (FFM) have been developed but none include an assessment of facets within each domain. The purpose of this study was to examine the validity of a simple, one-page, facet-level description of the FFM. Five data collections were completed to assess the reliability and the convergent and discriminant validity…

Intraclass correlation and Cronbach's alpha are widely used to describe reliability of tests and measurements. Even with Gaussian data, exact distributions are known only for compound symmetric covariance (equal variances and equal correlations). Recently, large sample Gaussian approximations were derived for the distribution functions. New exact…

Research suggests component skill performance has a strong positive relationship with composite skill performance. This study examined the association between accuracy and fluency for the component-composite relationship within multiplication. One hundred and fifty-seven fifth-graders did one-minute assessments for single-digit, and multi-digit…

A simulation study was conducted to examine the effect of item parceling on confirmatory factor analysis parameter estimates and their standard errors at different levels of sample size, number of indicators per factor, size of factor structure/pattern coefficients, magnitude of interfactor correlations, and variations in item-level data…

Individual plans for people with intellectual disabilities were evaluated for quality and effectiveness in improving quality of life. Quality was assessed by rating whether goals were relevant, observable, age appropriate, necessary, timetabled, developmental, measurable, realistic, assigned to staff and improving at least one of O'Brien's five…

Efficiency scores are determined for Canadian universities using both data envelopment analysis and stochastic frontier methods for selected specifications. The outcomes are compared. There is considerable divergence in the efficiency scores and their rankings among methods and specifications. An analysis of rankings, however, reveals that the…

We examined the association of adolescent obesity with participation in sports among 5489 low-income, inner city public high school students. Among inner city youth 28.5% of males and 33.7% of females were overweight and 15.9% of boys and 16.4% of girls were obese. For both males and females, participation in an increasing number of athletic…

A large number (N 50 569) of 14-16 year old Finnish adolescents taking part in the School Health Promotion Study were surveyed for delinquent behaviour in relation to depression. The results indicate a robust association between delinquency and depression. Among girls risk for depression varied between 1.3 and 3.1 according to various antisocial…

The current study examined attachment style, strengths, and difficulties in institutionalized and non-institutionalized children with below-average intellectual abilities. Parents/caregivers and teachers of the children completed a brief measure of attachment style and the Strengths and Difficulties Questionnaire, which assesses the most important…

Objective: This study examined the relationship between ego development and psychological defenses to aggressive behavior in a group of psychiatrically hospitalized adolescents. Method: Subjects were 245 adolescents ages 12-16, who were assessed for aggressive behaviors, assaultive incidents, ego development and defenses. Results: Aggressive…

Background: Life events have consistently been found to be associated with behaviour problems and depression among individuals with intellectual disability (ID). However, prior findings have typically been based on correlational or retrospective analyses of case files. The current study attempted to replicate prior findings from life events with…

This article applies theoretical ideas in the literature on the household division of labor to the analysis of partners' political preferences. We regress men's and women's political party preferences on their own and their partners' characteristics using data from the 1991 British Household Panel Survey (N = 2,846). We find a symmetrical pattern…