Assessing impairment is an explicit component of current psychiatric diagnostic systems. A brief parent and teacher rating scale for assessing impairment was developed and studied using attention deficit hyperactivity disorder (ADHD) as an exemplar disorder. The psychometric properties of the Impairment Rating Scale (IRS) were measured in 4…

The factor structure of the Family Emotional Involvement and Criticism Scale (FEICS) is tested in a sample of Irish adolescents. Participants were 661 adolescents with a mean age of 15.9 years (SD = 1.26). Interpretation of both the exploratory and confirmatory factor analysis of the FEICS show support for the two-factor structure of the FEICS…

Verbal-to-spatial associations in working memory may index a core capacity for abstract information limited in the amount concurrently retained. However, what look like associative, abstract representations could instead reflect verbal and spatial codes held separately and then used in parallel. We investigated this issue in two experiments on…

This paper uses data from the 1970, 1980, and 1990 Censuses to investigate the impact of welfare benefits across Metropolitan Statistical Areas (MSAs) on the incidence of single motherhood and headship for young women. A contribution of the paper is the inclusion of both MSA fixed effects and MSA-specific time trends to account for fixed and…

The purpose of this study was to examine the relations of various cognitive abilities and aspects of math performance with computational estimation skill among third graders. Students (n=315) were assessed on language, nonverbal reasoning, concept formation, processing speed, long-term memory, working memory, inattentive behavior, basic reading…

This study examined sleep patterns, sleep problems, and their correlates in children with autism spectrum disorders (ASD). Subjects consisted of 167 ASD children, including 108 with autistic disorder, 27 with Asperger's syndrome, and 32 with other diagnoses of ASD. Mean age was 8.8 years (SD = 4.2), 86% were boys. Parents completed a…

With President George W. Bush's unprecedented call in January 2006 to expand the foreign language capacity of the United States, it has become clear that languages other than English (LOE) are of great interest to public policy in the United States. Yet the language capacity of the United States remains poorly documented. The 2000 General Social…

Using data from Illinois, I examine relationships between the number of private schools and characteristics of the public schools and surrounding population. I find positive, statistically significant relationships between number of private schools in 1998 and public school 3rd grade class size, the percent college educated, and the percent over…

The theory that borderline personality disorder (BPD) is associated with experiential avoidance, and that experiential avoidance mediates the association between BPD and deliberate, nonsuicidal self-harm was examined. Female inmate participants (N = 105) were given structured diagnostic assessments of BPD, as well as several measures of…

Responding to the need for more research on minority older populations, the present study assessed sense of control among older Korean-American immigrants. The association of sense of control with financial status, physical health constraints, and environmental challenges was examined with a sample of 230 older Korean-Americans (M[age] = 69.8,…

This study investigated the role of metacognition as a mediator of the effect of test anxiety on a surface approach to studying. The following scales were completed by 109 undergraduate social sciences students: Approaches and Study Skills Inventories for Students (ASSIST), Metacognitions Questionnaire (MCQ), and Test Anxiety Scale (TAS). Positive…

This study examined the relations between preschool children's attachment security, temperament, and peer acceptance. Ninety-eight preschool children and their mothers were recruited through childcare centers in the southeast. Mothers and their children participated in two two-hour home observations. Attachment security was assessed using the…

There is limited research on the relationship between adolescent smoking and related social and psychological factors, but it is known that adolescent tobacco users are at higher risk for behavioral disorders and substance abuse. Of great interest to those who work in youth tobacco prevention is expanding knowledge about those factors that lead to…

This study investigated the relationship between preschool children's social-cognitive abilities (theory of mind and social information processing; SIP) and their observed physical and relational aggressive behaviour. Children with more advanced social-cognitive abilities engaged in fewer acts of physical aggression; however, much of the ability…

Two studies are presented on expressive happy and sad drawings made by British 4- to 12-year-olds (n = 80 and 160, respectively) in which the drawings were assessed individually for the quantity and quality of expressive devices. Quantity was measured in the number of appropriate expressive content themes and formal properties evident in each…