Fitting wrongly specified models to observed data may lead to invalid inferences about the model parameters of interest. The current study investigated the performance of the posterior predictive model checking (PPMC) approach in detecting model-data misfit of the hierarchical rater model (HRM). The HRM is a rater-mediated model that incorporates…

Structural equation modeling (SEM) is a widely used technique for studies involving latent constructs. While covariance-based SEM (CB-SEM) permits estimating the regression relationship among latent constructs, the parameters governing this relationship do not apply to that among the scored values of the constructs, which are needed for…

Doctoral programs experience low attrition rates and with keeping this in mind, it is important to address the challenges and barriers preventing students from reaching their academic goals. The purpose of this study is to investigate knowledge sharing behaviors and types of knowledge being shared among doctoral students and whether this process…

Neuroplasticity, defined as the brain's "potential" to change in response to its environment, has been extensively studied at the cellular and molecular levels. Work in animal models suggests that stimulation to the ventral tegmental area (VTA) enhances plasticity, and that myelination constrains plasticity. Little is known, however,…

Learning analytics intervention (LAI) studies aim to identify at-risk students early during an academic term using predictive models and facilitate educators to provide effective interventions to improve educational outcomes. A major impediment to the uptake of LAI is the lack of access to LAI infrastructure by educators to pilot LAI, which…

Guided by the Self-Determination Theory, this study examines the mediating role of teachers' basic psychological needs satisfaction in the relationships between teachers' perceived supervisor learning support and teachers' use of technology and job satisfaction. 180 teachers in Singapore participated in the study by completing a questionnaire.…

While national curricula in science education highlight the importance of inquiry-based learning, assessing students' capabilities in scientific inquiry remains a subject of debate. Our study explored the construction, developmental trends and validation techniques in relation to assessing scientific inquiry using a systematic literature review…

The dearth of large-scale profile studies in the context of the Republic of Korea (hereafter Korea) has limited the understanding of classroom praxis and factors that predict instructional practices. To fill this gap, we employed the data from the 2018 Teaching and learning international survey to identify instructional profiles of Korean…

Task-relevant actions can facilitate mathematical thinking, even for complex topics, such as mathematical proof. We investigated whether such cognitive benefits also occur for action predictions. The action-cognition transduction (ACT) model posits a reciprocal relationship between movements and reasoning. Movements--imagined as well as real ones…

This study investigated the predictive relationships between cultural intelligence (CQ), personal orientation, and psychological adaptation among 193 expatriate students at the University of Jordan. Using a correlational descriptive design, the study employed the Cultural Intelligence Scale, a character orientation scale based on Fromm's theory,…

The current study investigates how foreign language enjoyment (FLE), foreign language classroom anxiety (FLCA) and attitude/motivation (AM) of 360 learners of English, German, French and Spanish in a Kuwaiti university was shaped over the course of one semester by three teacher behaviours: frequency of using the foreign language (FL) in class,…

Second language (L2) grammar learning is difficult. Two frameworks--the psycholinguistic lexical bottleneck hypothesis and the neurocognitive declarative/procedural model--predict that faster L2 lexical processing should facilitate L2 incidental grammar learning. We tested these predictions in a pretest-posttest syntactic adaptation study of…

The objective of the study is to assess the effectiveness of laboratory activities employing the Predict-Explain-Observe-Discuss-Explain (PEODE) approach in promoting gifted students' interpretation of everyday problems related to fundamental science concepts. This quasi-experimental study involved 54 gifted students enrolled in the Science and…

This study adopted a three-wave random intercept cross-lagged panel model (RI-CLPM) to explore the longitudinal reciprocal relationships between social support and engagement in EFL learning among Chinese high school students. Two samples, including 3505 students (Sample 1 = 1794; Sample 2 = 1711), were tracked with their perceived social support…

This study addresses the critical issue of enhancing students' integrated biology-technical-vocational skills, essential for career readiness, by investigating the predictive role of self-regulation within a career-oriented pedagogical framework. Self-regulation, encompassing decision-making, goal orientation, impulse control, and self-direction,…