This article considers models involving a single structural equation with latent explanatory and/or latent dependent variables where discrete items are used to measure the latent variables. Our primary focus is the use of scores as proxies for the latent variables and carrying out ordinary least squares (OLS) regression on such scores to estimate…

This study examined posttraumatic stress disorder (PTSD) and comorbid disorders in 70 preschool children (ages 3-6) and their caregivers following Hurricane Katrina. Children's rate of PTSD was 50.0% using age-modified criteria. The rate of PTSD was 62.5% for those who stayed in the city and 43.5% in those who evacuated. Of those with PTSD, 88.6%…

Purpose: We examined the relationship between the quality indicator for decline in activities of daily living (ADL) and the use of the Minimum Data Set (MDS) for determining Medicaid skilled nursing facility reimbursement. Design and Methods: We conducted a cross-sectional analysis using the 2004 National MDS Facility Quality Indicator reports as…

In this article, we report a research project on web-based case instruction that was developed and implemented to allow prospective early childhood teachers to be exposed to various dilemmas faced by practicing teachers. The goal of this project was to design an instructional tool and method that could help prospective teachers expand their notion…

A number of studies have indicated that the successful pedagogical use of technology depends on teachers' attitudes and acceptance towards technology. In order to predict and understand teachers' technology use and acceptance, a well-defined framework is essential. The purpose of the present paper attempts to explore a model to understand teacher…

This article uses data from the Australian Censuses of 1976 and 2001 to measure the extent to which the children of school teachers participated in the middle class shift from public to non-government secondary schooling of the closing decades of the last century. It builds on recent work by Craig Campbell and Geoffrey Sherington on the history of…

The effects of using a student response system (SRS) in a graduate lecture class in special education were investigated. Comparisons of content mastery and self-reported engagement between lectures with the SRS and without were made. Students demonstrated more mastery of content on weekly quizzes and reported increased class engagement on those…

With National Institutes of Health/National Institute of Aging (NIH/NIA) (R15/AREA) funding, the authors offered a four-credit hour undergraduate research course that was cross-listed in gerontology and sociology. This capstone course was aimed at providing students with the opportunity to (1) gain knowledge about diabetes and racial/ethnic…

This study was designed to compare the effects of Team Assisted Individualization (TAI) and Student Teams-Achievement Divisions (STAD) on fourth grade students' academic achievement in and attitudes towards mathematics. Seven classes of a school were randomly selected for this experimental study. Two of these were given instruction through TAI;…

The research reported in this paper explores aspects of the relationship between academics and practitioners in the context of a professional development programme. It is illustrated by qualitative data from a case study of university teachers' and secondary teachers' experiences and perceptions of a university-led in-service training course in…

Naval aviation needs a unified standard for job-task analyses and data collection. Such a standard would facilitate consolidation of data across aviation platforms and permit evaluation of training content across phases of the training continuum. It would also make possible the construction of a training transfer evaluation system. The Navy cannot…

This article explores the statistical methodologies used in demonstration and effectiveness studies when the treatments are applied across multiple settings. The importance of evaluating and how to evaluate these types of studies are discussed. As an alternative to standard methodology, the authors of this article offer an empirical binomial…

The analysis of regression residuals and detection of outliers are discussed, with emphasis on determining how deviant an individual data point must be to be considered an outlier and the impact that multiple suspected outlier data points have on the process of outlier determination and treatment. Only bivariate (one dependent and one independent)…

Significant differences were found to be present across the race, age, and job category variables set up in a study of a volunteer sample of 147 female workers in an insurance company. Findings provide information on career development for women, and in particular, those who are older and non-white. (LH)

The present study is a multivariate extension of two studies undertaken to identify and describe attitude patterns of clinical psychologists toward issues pertinent to professional training. (Author)