After more than 50 years of research on drop-out from Vocational Education and Training (VET), databases provide vast amounts of drop-out studies from around the globe that entail hundreds of potential drop-out factors. However, many scholars tend to explore the topic without detailed and theoretically grounded foundation. Several diverging…

This paper is concerned with the process of selecting between the increasingly popular bi-factor model and the second-order factor model in measurement research. It is indicated that in certain settings widely used in empirical studies, the second-order model is nested in the bi-factor model and obtained from the latter after imposing appropriate…

This paper details how to effectively share three-dimensional geological models using data conversion between two mainstream mining software, Micromine and Surpac. It also discusses the impact of this conversion method on geological integrated exploration decision-making guidance. The current situation primarily manifests in the fact that both…

This theoretical article, with recommendations for practice, interrogates how the field discusses dual language bilingual education (DLBE) models in the United States, with international implications for bilingual, immersion, and content and language integrated learning contexts. We reconceptualize the equity problems and potentials of so-called…

School psychologists encounter ethical dilemmas repeatedly within the complex educational settings in which they work. The most common dilemmas identified through a survey of member practitioners from the National Association of School Psychologists (NASP) related to issues of child abuse (28%), risky child and adolescent behavior (25%), tensions…

Sports are a central part of Grades 3-12 curricular content in school physical education. Guided by the theory of situated learning, a new curricular model called Situated Game Teaching through Set Plays (SGTSP) has been proposed to systematically teach sports to 3rd-12th graders and college students using situated set plays from a situational and…

School communities have been shut out of many of the more critical decision-making processes impacting local public schools. Decisions are mostly made as top-down actions from federal mandates, general assemblies, state departments, districts, and school level administration teams, isolating the school communities they are tasked to serve. To…

Traditional ecological models are promising for making sense of international student experiences, but the assumed monolithic nature of the structuring systems is inadequate for explaining development that occurs across multiple systems. We present and expand a model called the Spanning Systems Model that recognizes multiple ecologies. The model…

Sex and sexuality are complex, multi-faceted topics. Sexuality educators and practitioners often face challenging dilemmas with few ethical decision-making models available. While there are professional codes of ethics for sex educators, there are no practical models to inform an educator's ethical decision-making in professional situations. This…

We propose a cognitive-psychological model of linguistic intuitions about copredication statements. In copredication statements, like "The book is heavy and informative," the nominal denotes two ontologically distinct entities at the same time. This has been considered a problem for standard truth-conditional semantics. In this paper, we…

Participatory modeling (PM) is an engaged research methodology for creating analog or computer-based models of complex systems, such as socio-environmental systems. Used across a range of fields, PM centers stakeholder knowledge and participation to create more internally valid models that can inform policy and increase engagement and trust…

Reference intervals, or reference ranges, aid medical decision-making by containing a pre-specified proportion (e.g., 95%) of the measurements in a representative healthy population. We recently proposed three approaches for estimating a reference interval from a meta-analysis based on a random effects model: a frequentist approach, a Bayesian…

Premised on the idea that evaluators should be familiar with a range of approaches to program modifications, I review several existing approaches and then describe another, less well-recognized option. In this newer option, evaluators work with others to identify potentially needed adaptations for select program aspects "in advance." In…

Educational institutions are increasingly investing into digital delivery, acquiring new devices, and employing novel software and services. The rising costs associated with maintenance, in combination with increasing redundancy of older technologies, presents multiple challenges. While lesson content itself may not have changed, the educational…

Although cognitive load (CL) and self-regulated learning (SRL) have been widely recognized as two determinant factors of students' performance, the integration of these two factors is still in its infancy. To further specify why and how CL links with SRL, we first conducted an overview to describe the multiple dimensions of cognitive load (i.e.,…