Measurement invariance holds when a latent construct is measured in the same way across different levels of background variables (continuous or categorical) while controlling for the true value of that construct. Using Monte Carlo simulation, this paper compares the multiple indicators, multiple causes (MIMIC) model and MIMIC-interaction to a…

In the context of Bayesian factor analysis, it is possible to compute plausible values, which might be used as covariates or predictors or to provide individual scores for the Bayesian latent variables. Previous simulation studies ascertained the validity of mean plausible values by the mean squared difference of the mean plausible values and the…

Among all, Cronbach's Alpha and McDonald's Omega are commonly used for reliability estimations. The alpha uses inter-item correlations while omega is based on a factor analysis result. This study uses simulated ordinal data sets to test whether the alpha and omega produce different estimates. Their performances were compared according to the…

This study offers methodological synergy in the examination of factorial structure in second language (L2) research. It illustrates the effectiveness and flexibility of the recently developed exploratory structural equation modeling (ESEM) method, which integrates the advantages of exploratory factor analysis (EFA) and confirmatory factor analysis…

This study aims at determining the relationships between teachers' job satisfaction, burnout and individual performance perceptions. The study was designed in relational screening model. The participants of the study comprised 359 volunteer teachers who were selected using appropriate sampling method in state schools in Elazig province of Turkey.…

Self-assessment and reflective thinking (RT) can arm learners to monitor and evaluate their learning progress. Despite the long history of the core of self-assessment (CSA) and RT, little is known about how they may contribute to learner enjoyment (LE) and learner immunity (LI). Therefore, the current research attempted to propose a model to…

Previous studies differed largely in their findings concerning the relationship between principal leadership and students' mathematics achievement because of the complexity of principal leadership. As Hallinger and Heck's theoretical framework showed, principal leadership was comprised setting vision/goal, school management, and school climate…

Effective instruction and assessment are greatly affected by many factors. The ever-growing literature on assessment outlined some cognitive, social, and emotional factors that directly or indirectly influence the learners' academic achievement. In spite of the rosy literature on assessment, the possible interplay among the Core of Self-assessment…

The purpose of the study was to assess the role of market orientation (MO), mediated by job satisfaction (JS) and its effect on market performance (MP) in Ghana's private universities. A sample of 205 senior staff of 15 private universities was selected to participate in the study, using a convenience sampling method. Partial Least Squares (PLS)…

Disciplinary climate and opportunity to learn (OTL) are considered as effectiveness-enhancing factors that can improve mathematics achievement. In this study, we investigated whether the school-level aggregation of student-reported OTL could yield reliable and valid measures, and then explored the relationships among disciplinary climate, OTL, and…

This study investigated the mediational relationship between teachers' perceived school goal structure, achievement goals and emotions in teaching. The participants were 495 Singapore teachers who took an online survey on the measured variables. We conducted structural equation modelling to test the hypothesized mediation model and found that…

The aim of this study was to assess the reliability and validity of ERQ in a group of Egyptian adolescents. 648 adolescents from middle schools in Nasr city, Egypt were recruited. These adolescents aged 14-15 years old (M=14.4, SD=2.22). Of which,400 were females (61.72%) while 248 were males (38.27%). Exploratory Factor Analysis, with CFA and…

Determining the number of factors is a critical first step in exploratory factor analysis. Although various criteria and methods for determining the number of factors have been evaluated in the usual between-subjects R-technique factor analysis, there is still question of how these methods perform in within-subjects P-technique factor analysis. A…

The proliferation of social media over the past two decades has compelled the educators and researchers to explore the ways and means by which these technologies have affected the education system. One of the main challenges is to assess the perceptions of the various stakeholders involved. The purpose of this study is to build a model that…

In this ITEMS module, we frame the topic of scale reliability within a "confirmatory factor analysis" and "structural equation modeling" (SEM) context and address some of the limitations of Cronbach's a. This modeling approach has two major advantages: (1) it allows researchers to make explicit the relation between their items…