Diagnostic classification models (DCMs, also known as cognitive diagnosis models) hold the promise of providing detailed classroom information about the skills a student has or has not mastered. Specifically, DCMs are special cases of constrained latent class models where classes are defined based on mastery/nonmastery of a set of attributes (or…

In the digital age, young people's most powerful learning opportunities often occur online, in experiences and environments created by people working outside of the K-12 school system. In a sense, the internet has given new life to an older, less formal approach to education, in which individuals seek out and learn from others who share their…

Debriefing after high-fidelity simulation (HFS) is a critical element of the reflective process of simulation. Facilitator approaches, styles, and competence can influence the level of reflective thinking by final year undergraduate nurses. It is imperative that debrief facilitators focus on creating an enabling environment to cultivate reflective…

Factors that predict political party affiliation are of particular importance in research due to the wider implications in politics and policy making. Extending this line of work, the idea that creativity predicts party affiliation was tested using 2 conceptualizations of creativity: creative personality and creative ideation. Participants (N…

For a multiple-choice test under development or redesign, it is important to choose the optimal number of options per item so that the test possesses the desired psychometric properties. On the basis of available data for a multiple-choice assessment with 8 options, we evaluated the effects of changing the number of options on test properties…

The purpose of this study was to develop the Basic Literacy In Statistics (BLIS) assessment for students in an introductory statistics course, at the postsecondary level, that includes, to some extent, simulation-based methods. The definition of statistical literacy used in the development of the assessment was the ability to read, understand, and…

Traditional engineering textbooks are substantially limited by approaches relying on analytical solutions where most of the applications are described by differential equations without simple analytical solutions. An alternative is to design a textbook around computer-program-based simulations, where the simulations progressively evolve through…

Research has shown that teaching science with a modeling-oriented approach, particularly with interactive simulations, will promote student engagement and understanding. To date, many interactive simulations have been developed and adopted for classroom practices. The purpose of this study was to explore secondary school science teachers'…

Frequentist methods have long dominated data analysis in quantitative second language (L2) research. Recently, however, several empirical fields have begun to embrace alternatives known as Bayesian methods. Using an open-source approach, we provide an applied, nontechnical rationale for Bayesian methods in L2 research. First, we compare the…

Some researchers advocate a statistical modeling approach to inference that draws on students' intuitions about factors influencing phenomena and that requires students to build models. Such a modeling approach to inference became possible with the creation of "TinkerPlots" Sampler technology. However, little is known about what…

Humans segment naturalistic actions into meaningful units. These are hierarchically organized: multiple fine events are part of a coarse event. We investigated how repeated practice of a virtual sequential assembly task influences learning of coarse and fine assembly steps. In Experiment 1, participants (N = 10) parsed the task into coarse and…

The value of simulations in the classroom is well established, and there are numerous publications that feature specific role-play exercises that can readily be introduced into the classroom. Frequently, however, instructors would like to design their own simulations to fit their specific learning objectives for a class, but don't know where to…

Molecular symmetry plays a central role in chemistry education with regard to predicting chemical properties such as bonding and spectroscopic transitions. Better understanding of the symmetry of molecules requires high visual-spatial thinking ability. Conventional teaching methodologies, with limited teaching aides, fall short in providing a…

Research suggests effective immersive simulations that rely on augmented reality enhance teachers' self-efficacy and skills (Badiee & Kauffman, 2015). However, there is a gap in the literature as studies have largely ignored their uses in educational leadership programs (Bradley & Kendall, 2015). This study investigated the relationship…

This article briefly traces the historical conceptualization of linguistic and cultural immersion through technological applications, from the early days of locally networked computers to the cutting-edge technologies known as virtual reality and augmented reality. Next, the article explores the challenges of immersive technologies for the field…