Objectives: To evaluate the performance of the US Centers for Disease Control's health-related quality of life (HRQOL) scale among 522 college students. Methods: Chi-square analysis assessed scale construct validity and analysis of variance (ANOVA) with selected tobacco, alcohol, and substance use variables assessed known-groups validity of the…

There is broad consensus on the range of benefits accruing to the undergraduate from work placement, but to date there has been little published on its impact on academic achievement. This article describes changes that were introduced into the architecture of a placement programme for business undergraduates. A statistical investigation examines…

Purpose: Residential care/assisted living describes diverse facilities providing non-nursing home care to a heterogeneous group of primarily elderly residents. This article derives typologies of assisted living based on theoretically and practically grounded evidence. Design and Methods: We obtained data from the Collaborative Studies of Long-Term…

Ultrasound can be used to address unresolved questions in phonological theory. To date, some studies have shown that results from ultrasound imaging can shed light on how differences in phonological elements are implemented. Phenomena that have been investigated include transitional schwa, vowel coalescence, and transparent vowels. A study of…

The purpose of this study is to investigate the effects of the cooperative learning approach based on conceptual change conditions over traditional instruction on 10th grade students' conceptual understanding and achievement of computational problems related to chemical equilibrium concepts. The subjects of this study consisted of 87 tenth grade…

This study examined preliminary effectiveness of one of the first Project Re-ED (Re-education of Emotionally Disturbed children) residential treatment centers for children. Data were collected at admission, at discharge, and up to 6 months postdischarge. Findings show substantial decreases in problem behaviors and improvements in personal…

The University of California's census survey of undergraduates, UCUES [University of California Undergraduate Experience Survey], presents an opportunity to measure both disciplinary and institutional differences in students' academic experience. Results from nearly 60,000 responses (38% response rate) from the 2006 administration found greater…

This study applies the family--systems concept of differentiation (the balance of autonomy-granting and connectedness) to another primary system of adolescent development--school. This study assessed the relationships among levels of family and school differentiation to the externalizing and internalizing behaviors, peer group membership, and…

This paper presents findings of a study that explored the changing roles of principals and other school leaders in Israel as the system moves toward autonomous school organization. Specifically, the study examined the extent to which principals employed supervisory behaviors, teacher-activating behaviors, and school-restructuring initiatives. Data…

Data from a student satisfaction survey were analyzed to determine those variables that best predict student satisfaction and to build a discriminant model of student satisfaction/dissatisfaction. The survey was administered to 2,634 undergraduate students enrolled in a regional university during the spring semester, 1993. Based on the findings of…

Tables of specifications are used to guide test developers in sampling items and maintaining consistency from form to form. This paper is a generalizability study of the American College Testing Program (ACT) Achievement Program Mathematics Test (AAP), with the content areas of the table of specifications representing multiple dependent variables.…

This study assessed the community adjustment of 105 young adults (35 with mild mental retardation, 35 with moderate mental retardation, and 35 with severe/profound mental retardation). The data were analyzed with level of mental retardation serving as the independent variable and the following dependent variable measures: number of friends,…

Recognizing that the economic well-being of older black females is associated with current employment as well as previous work history, this study attempts to determine the extent to which health status influences workforce participation or non-participation by older females, and to ascertain if there are significant differences by race. The study…

In spite of massive research efforts, no clear conclusions have been reached with regard to whether specific exceptional groups demonstrate Wechsler Intelligence Scale for Children-Revised (WISC-R) profiles that reliably differentiate them from normative or other exceptional groups. This study applied multivariate clustering and profile analysis…

This study attempts to integrate and extend previous research by multivariate investigation to determine multidimensional relationships among both the Wechsler Adult Intelligence Scale-Revised (WAIS-R) subscales and the demographic variables for the 1981 WAIS-R standardization sample. Canonical correlation with orthogonal rotation of composite…