Estimated empirical Type I error rate and power rate for three procedures for analyzing multivariate repeated measures designs: (1) the doubly multivariate model; (2) the Welch-James multivariate solution (H. Keselman, M. Carriere, a nd L. Lix, 1993); and (3) the multivariate version of the modified Brown-Forsythe procedure (M. Brown and A.…

A didactic on latent growth curve modeling for ordinal outcomes is presented. The conceptual aspects of modeling growth with ordinal variables and the notion of threshold invariance are illustrated graphically using a hypothetical example. The ordinal growth model is described in terms of 3 nested models: (a) multivariate normality of the…

BSW and MSW students randomly completed one of two vignettes that were identical with the exception of the age of the vignette's subject. Following the vignette, respondents responded to 16 bio-psycho-social assessment and intervention items relating to health, illness, aging, and death. The multivariate analysis of variance was significant…

Objective: To create skin cancer risk profiles that could be used to predict sun protection among Midwest beachgoers. Method: Cluster analysis was used with study participants (N=239), who provided information about sun protection motivation and behavior, perceived risk, burn potential, and tan importance. Participants were clustered according to…

Articles published in three leading North American higher education journals during the year 2000 are compared with those published in three leading, English language, non-North American higher education journals (and with a larger sample of fourteen such journals). The comparison focuses on the location of their authors, the themes researched,…

Differences between proactive and reactive aggression subtypes on self-reported measures of empathy, social competence, and expectation for reward were examined among 433 middle school students (65.4% White, 33.9% Black). As hypothesized, males scored higher on proactive and reactive aggression scales and lower on empathy measures than females.…

This study explores the relationship between PEN profiles, delinquency, and recidivism in young offenders. According to Eysenck, personality is based on three basic Dimensions: Psychoticism, Extraversion, and Neuroticism (PEN-model). Eysenck states that delinquents score high on all three dimensions. A group of young male offenders in a juvenile…

Two hundred and seventy-eight adults who ranged in age from 18 to 69 years and were voluntarily in career counseling completed measures pre- and postcounseling to assess career-related variables (e.g., vocational identity) and psychological issues that may affect career concerns (e.g., level of psychological distress). Participant-clients received…

This dissertation examines the relationship between mode of instructional delivery and course completion for students attending two community colleges. Course completion is defined as finishing the course with a grade of C or better, thus getting college credit and remaining in good academic standing. The research hypothesis is that distance…

This study examined the effects of the accumulation of family risk factors on children's literacy skills, both in preschool and in first grade. Children's (N = 106) vocabulary, conventions of print, phonological awareness, knowledge of letters, reading decoding, and reading comprehension were assessed. Family risk factors, consisting of household…

Ever since Weblog emerged as an infusive online communication tool over the last decade, its impacts have been witnessed by the Internet society at large. Meanwhile, more and more universities and colleges are offering online classes enhanced by Web technology. In this article, we investigate the role of Weblog combined with face-to-face lectures…

The primary study objective was to develop a statewide system that made use of information about the pre-kindergarten program in combination with kindergarten reading and social outcome measures in order to inform parents about the ability of early childhood programs to prepare children for formal schooling. In order to carry out this objective,…

This technical report, produced in partnership by the Council for Advancement and Support of Education (CASE) and SPSS Inc., explores the promise of data mining alumni records at educational institutions. Working with individual alumni records from The Johns Hopkins Zanvyl Krieger School of Arts and Sciences, a predictive regression model is…

This study develops a comprehensive theoretical framework regarding the evolution of the class divide in postsecondary education. I conceptualize three prototypes of class inequality--effectively maintained, declining, and expanding--and associate their emergence with the level of competition in college admissions. I also unearth the twin…

Grounded conceptually in social cognitive theory, this research examines how personal, behavioral, and environmental factors are associated with risk perceptions of anabolic-androgenic steroids. Ordinal logistic regression and logit log-linear models applied to data gathered from high-school seniors (N = 2,160) in the 2005 Monitoring the Future…