Structural equation models are widely appreciated in behavioral, social, and psychological research to model relations between latent constructs and manifest variables, and to control for measurement errors. Most applications of structural equation models are based on fully observed data that are independently distributed. However, hierarchical…

Mediation and moderation are two theories for refining and understanding a causal relationship. Empirical investigation of mediators and moderators requires an integrated research design rather than the data analyses driven approach often seen in the literature. This paper described the conceptual foundation, research design, data analysis, as…

As performance goals aim to both procure acknowledgment of one's abilities and to avoid revealing a lack of one's abilities, the authors hypothesized that students hold specific performance goals for different addressees and that there are specific correlational patterns with other motivational constructs. They analyzed a data set of 2,675 pupils…

The authors used a vulnerability-stress-adaptation framework to examine personality traits and chronic stress as predictors of the developmental course of physical aggression in the early years of marriage. Additionally, personality traits and physical aggression were examined as predictors of the developmental course of chronic stress. Data from…

The primary purpose of this research is to explore the impacts of knowledge creation practices on organizational performance improvement. Research has been empirically assessed on the basis of the collected data from three Korean private organizations. The concept of knowledge creation theory was adapted as the theoretical framework of this…

Adopting a combination of expectancy-value and achievement goal theories, this study examined the role of self-efficacy, task value, and achievement goals in students' learning strategies, task disengagement, peer relationship, and English achievement outcome. A sample of 1475 Year-9 students participated in the study. A structural equation model…

With the proliferation of online games, understanding users' intention to play online games has become a new issue for academics and practitioners. Prior studies have investigated the factors affecting behavioural intention to play online games. However, little research has been conducted to investigate the gender differences in the acceptance of…

This study investigated the structure and development of processes involved in "g." One hundred and forty children, about equally drawn among primary school grades 1-6 were examined by four types of Stroop-like speeded tasks addressed to processes of increasing complexity (i.e., speed of processing, perceptual discrimination, perceptual control,…

Multigroup confirmatory factor analysis (MCFA) is a popular method for the examination of measurement invariance and specifically, factor invariance. Recent research has begun to focus on using MCFA to detect invariance for test items. MCFA requires certain parameters (e.g., factor loadings) to be constrained for model identification, which are…

Declines in support for the male breadwinner, female homemaker family model in recent decades have been thoroughly documented, but research into the way such attitudes change over the life course remains limited. Drawing on panel data and latent growth curve modeling techniques, the study identifies patterns and predictors of attitude change from…

Age and school-type differences (primary school and three types of secondary school) in self-related beliefs about ability, effort, and difficulty were investigated in a study of 1723 Berlin youth. Consistent with selective ability-stratified schooling, multi-group structural equation models revealed: (1) mean-level belief differences reflecting…

The purpose of this study was to examine the relationships among a school's psychosocial environment and the prevalence and types of bullying behaviors that either lead to or result from that environment. More specifically, this study examined how the frequency of aggressive behaviors (for example, bullying) experienced by students (as…

Clinical rotations play an important role in the medical curriculum and are considered crucial for student learning. However, competencies that should be learned can differ from those that are assessed. In order to explore which competencies are considered important for daily performance of student on the wards and to what extent clinical teachers…

This study tested two theoretical models of learner empowerment as a potential mediator of teacher power use and students' ratings of instruction. Participants included 1,416 undergraduate students from four different institutions in the United States. Results of structural equation modeling provided more support for the partial mediation model…

The quality of adolescents' relationships with residential parents has been found to predict many different health and behavioral youth outcomes; strong associations have also been found between these outcomes and family processes, and between relationship quality and family processes. Data from Rounds 1-5 of the National Longitudinal Survey of…