This study analyses an online scenario-based instrument in which secondary mathematics teachers from across the United States were presented with episodes of mathematics instruction and then asked to make a decision at a critical juncture. The theory of practical rationality suggests that the decisions of mathematics teachers can be understood as…

The current study examined the psychometric properties of scores from the Redox Concept Inventory (ROXCI) scores using both confirmatory factor analysis (CFA) and Rasch analysis. CFA analysis provides evidence for construct validity, and Rasch analysis demonstrates the performance of ROXCI items in terms of their accuracy in estimating person…

The emergence of self-career management has pushed individuals to manage their careers proactively and evade unexpected events. The purpose of this study was to develop and validate a career shocks scale for use in Chinese organizations. In doing so, we developed a comprehensive scale of career shocks to cover a significant gray area of career…

An achievement test was prepared to determine students' caricature reading skills. In the first draft of the achievement test, 32 test items and four choices were prepared for each question. The item analysis of the data obtained from the pre-application was made and the internal consistency coefficient (KR-20) was calculated as 0.67 for the…

Data simulation and Monte Carlo simulation studies are important skills for researchers and practitioners of educational and psychological measurement, but there are few resources on the topic specific to item response theory. Even fewer resources exist on the statistical software techniques to implement simulation studies. This article presents…

We investigated whether clustering based on feature similarity improves the representational quality of visual working memory (VWM). We hypothesized that similar items are organized into clusters, and their recall precision increases with fewer clusters because of reduced memory load. In a series of 6 experiments, participants remembered…

The aim of this study was to develop a self-efficacy belief for English scale for university students. For this purpose, a trial form of 73 items in Likert-type was prepared ant it was applied to a total of 365 university students in the fall semester of the 2016-2017 academic year. Explanatory factor analysis was conducted to prove the construct…

Seligman (2011) introduced well-being theory as a multidimensional model to increase and measure well-being. The PERMA model of well-being theory defines well-being in terms of five constructs: Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment. Together, these five constructs are the foundation of individual and community…

The purpose of this paper is to explore the kinds of motivation driving Arab and Jewish students in Israel to choose teaching as a career. This study addressed several issues that have been largely overlooked in previous research such as the focus on Content Value motives (the motivation to teach specific subjects) as well as linking demographic…

The aim of the study is to illustrate a comprehensive approach to item bias in cross-cultural research by integrating quantitative and qualitative data in a mixed methods design. We studied responses and response processes of Dutch and Spanish participants to quality of life items from five international studies. Item bias was evaluated by…

Researchers developed and initially validated a client-report measure of counselors' cultural humility, entitled the Cultural Humility and Enactment Scale (CHES). The sample includes 434 adults recruited from web-based surveys. Exploratory factor analyses were performed to examine the initial factor structure of the CHES. Bivariate correlations…

The quality of diagnostic profiles and probability assignment depends on the validity of the proposed attributes and Q-matrix. The rule-space method (RSM), one of diagnostic classification models, provides the quality indices of diagnostic profiles, such as the classification rate and the squared Mahalanobis distance. The study aims to further…

Achievement motivation is a well-documented predictor of a variety of positive student outcomes. However, given observed group differences in motivation and related outcomes, motivation instruments should be checked for comparable item and scale functioning. Therefore, the purpose of this study was to evaluate measurement scale comparability and…

When mentioning different actions that lead to the implementation of strategic planning in the use of ICT for achieving educational quality in the UFPS, it should become a concretion of the practical participation of these entities to try to achieve quality standards in education. In this sense, when it is intended to generate actions that lead to…

Here, we present a strong test of the hypothesis that sacrificial moral dilemmas are solved using the same value-based decision mechanism that operates on decisions concerning economic goods. To test this hypothesis, we developed Psychological Value Theory. Psychological Value Theory is an expansion and generalization of Cohen and Ahn's (2016)…