A cross sectional study involving 998 independently living elderly African Americans used the Brief Symptom Inventory to measure paranoid ideation and 14 independent variables including demographic characteristics, cognitive deficit, and depression. Paranoid ideation was found in 10% of the sample. Regression analysis revealed 6 of 14 independent…

information is also provided regarding additional factors that might contribute to the development of voice disorders.Over 3 million teachers in the United States use their voice as a primary tool of trade and are thought to be at higher risk for occupation-related voice disorders than the general population. However, estimates regarding the…

Calculation of the statistical power of statistical tests is important in planning and interpreting the results of research studies, including meta-analyses. It is particularly important in moderator analyses in meta-analysis, which are often used as sensitivity analyses to rule out moderator effects but also may have low statistical power. This…

In Taiwan, current understanding is limited concerning the manner in which health services are utilized by persons with intellectual disabilities (ID). The objective of this study is to describe the patterns of inpatient care sought by persons with ID, and factors affecting inpatient care utilization. The primary method used in this study was a…

Rehabilitation counselors and supervisors affiliated with a state vocational rehabilitation program were surveyed to assess supervisor practices and satisfaction when providing or receiving supervision. Results indicated general satisfaction with both administrative and clinical supervision provided or received. Although counselors and supervisors…

Social cognitive theory suggests that self-constructs are better predictors when the specificity levels of self-constructs (as predictors) and the criterion variable closely correspond. In this study it was examined whether self-constructs measured at an intermediate level of specificity better correspond with the criterion variable (course…

Since the 1970s, federal, state and local governments have launched an array of new high technology development programs. Researchers and policy-makers disagree about the relative merits of these policies. We address the effects of seven of these policies on high tech industry employment growth in metropolitan statistical areas in the United…

This analysis of gender performance differences in a first-level New Zealand university course in computer science is predicated on the model of academic ability proposed by Charles Spearman, the eminent educational psychologist and statistician. The regression model is based on the theoretical constructs of general academic ability and specific…

This study examined posttraumatic growth (PTG), the construing of benefits from a traumatic event, in a sample of 435 mostly Hispanic adolescents who experienced a major life event within the previous 3 years. Levels of PTG did not differ between experienced negative life events. The relationship between PTG and sociodemographics, substance use,…

In this study, the relationship between psychopathy, according to the Dutch language version of Hare's Psychopathy Checklist-Revised (PCL-R), and various types of disruptive behavior during inpatient forensic psychiatric treatment is investigated. Ninety-two male participants were administered the PCL-R following admission to an inpatient forensic…

A major goal of the manufacturing industry is increasing product quality. The quality of a product is strongly associated with the condition of the cutting tool that produced it. Catching poor tool conditions early in the production will help reduce defects. However, with current CNC technology, manufacturers still rely mainly on the operator's…

Objective: To investigate abnormalities in the structural integrity of brain white matter as suggested by diffusion tensor imaging in adolescents with early-onset schizophrenia (onset of psychosis by age 18). Method: Twenty-six patients with schizophrenia and 34 age- and gender-matched healthy volunteers received diffusion tensor imaging and…

The authors examined state dependency on depression, trait stability, and state-trait characteristics of perfectionism in a short-term longitudinal study of university students. Relative stability of perfectionism was assessed with test-retest correlations across 3 time points, and results showed higher rank order and relative stability for…

This longitudinal study examined the relative impact of major variables for predicting adjustment (in terms of both grief and depression) among bereaved parents following the death of their child. Couples (N = 219) participated 6, 13, and 20 months postloss. Use of multilevel regression analyses enabled assessment of the impact of several…

Questionnaires for measuring patients' feelings or beliefs are commonly used in clinical settings for diagnostic purposes, clinical decision making, or treatment evaluation. Raw scores of a patient can be evaluated by comparing them with norms based on a reference population. Using the Pain Cognition List (PCL-2003) as an example, this article…