The authors examined the effect of school-related social support from teachers, classmates, and parents on students' life satisfaction that school satisfaction, scholastic competence, and general self-efficacy, respectively, mediated. The authors based the analyses on data from a nationally representative sample of 13- and 15-year-old students (N…

This study examined whether specific emotion-related constructs may be uniquely related to anxious or depressive symptoms in youth. Although anxiety and depression are comorbid in both youth and adult populations, delineation of these disorders is a worthwhile endeavor given that such differentiation may lead to a clearer conceptualization of the…

This study examined longitudinal relationships between job resources, personal resources, and work engagement. On the basis of Conservation of Resources theory, we hypothesized that job resources, personal resources, and work engagement are reciprocal over time. The study was conducted among 163 employees, who were followed-up over a period of 18…

A concrete example is used to illustrate maximum likelihood estimation of a structural equation model with two unknown parameters. The fitting function is found for the example, as are the vector of first-order partial derivatives, the matrix of second-order partial derivatives, and the estimates obtained from each iteration of the Newton-Raphson…

Researchers using structural equation modeling (SEM) aspire to learn about the world by seeking models with causal specifications that match the causal forces extant in the world. This quest for a model matching existing worldly causal forces constitutes an ontology that orients, or perhaps reorients, thinking about measurement validity. This…

Structural equation modeling (SEM) is a versatile statistical modeling tool. Its estimation techniques, modeling capacities, and breadth of applications are expanding rapidly. This module introduces some common terminologies. General steps of SEM are discussed along with important considerations in each step. Simple examples are provided to…

Researchers conducting structural equation modeling analyses rarely, if ever, control for the inflated probability of Type I errors when evaluating the statistical significance of multiple parameters in a model. In this study, the Type I error control, power and true model rates of famsilywise and false discovery rate controlling procedures were…

The purpose of this dissertation is to better understand scientific training within clinical and counseling psychology doctoral programs. A primary goal is to extend previous research by expanding the scientific training outcome variables from research interest and productivity to include additional characteristics of scientific mindedness such as…

Mindfulness, an ancient spiritual practice, is becoming an increasingly popular component of communication courses, training individuals to reserve judgment in their dealings with others. However, the effects of mindfulness in communication courses are not well researched. We compared students taking an introductory communication course that…

This study tests a process model of learning in which trainer and trainee traits are simultaneously considered as endogenous variables of learning outcomes. The article builds on a social view of training and similarity-attraction paradigms. In this context, the authors hypothesize that trainer-trainee similarity in personality (agreeableness)…

The older adult population is growing faster than any other cohort of people. By the year 2011, the baby boomers will start turning age 65, presenting a problem for public policy and health care systems. One of the key components of successful aging is the maintenance of good health. Numerous studies have extensively documented the link between…

This study sought to broaden the understanding of the role that academic professions play in shaping the values and attitudes of faculty toward CES. This study explored faculty perceptions regarding the factors that encourage or dissuade them in the pursuit of CES within public administration programs. As a framework for research, a conceptual…

The theoretical argument of the current research is that athletic departments have been effective in attaining their conflicting goals mainly because they have become highly effective in managing institutional rules. Neo-institutionalism (DiMaggio & Powell, 1991), loose coupling (Meyer & Rowan, 1977), and patterns of bureaucracy (Gouldner, 1954)…

Social cognitive research has linked students' perceived academic capabilities, or self-efficacy, to academic choices, self-regulation, and performance in diverse contexts from reading comprehension to mathematical problem solving. This study addressed a need to investigate the interactions among prior achievement, self-efficacy, calibration (the…

In both the United States and Europe, concerns have been raised about whether preservice and in-service training succeeds in equipping teachers with the professional knowledge they need to deliver consistently high-quality instruction. This article investigates the significance of teachers' content knowledge and pedagogical content knowledge for…