Technical difficulties and other unforeseen events occasionally lead to incomplete data on educational tests, which necessitates the reporting of imputed scores to some examinees. While there exist several approaches for reporting imputed scores, there is a lack of any guidance on the reporting of the uncertainty of imputed scores. In this paper,…

Descriptions of durational relations can be ambiguous, for example, the description "one meeting happened during another" could mean that one meeting started before the other ended, or it could mean that the meetings started and ended simultaneously. A recent theory posits that people mentally simulate descriptions of durational events…

Simulations have become a staple of political science education due to their effectiveness and creative nature that contributes to learning success. In this contribution, we argue that simulations can also offer new insights not only into student engagement and active learning, but also into the sociology of political processes. In this case it is…

Multiple imputation (MI) is one of the recommended techniques for handling missing data in ordinal factor analysis models. However, methods for computing MI-based fit indices under ordinal factor analysis models have yet to be developed. In this short note, we introduced the methods of using the standardized root mean squared residual (SRMR) and…

Bayesian methods to infer model dimensionality in factor analysis generally assume a lower triangular structure for the factor loadings matrix. Consequently, the ordering of the outcomes influences the results. Therefore, we propose a method to infer model dimensionality without imposing any prior restriction on the loadings matrix. Our approach…

The development of new statistical models for the meta-analysis of diagnostic test accuracy studies is still an ongoing field of research, especially with respect to summary receiver operating characteristic (ROC) curves. In the recently published updated version of the "Cochrane Handbook for Systematic Reviews of Diagnostic Test…

Ophthalmoscopy is an essential skill for medical trainees, however, trainees commonly report feeling uncomfortable with this skill. The purpose of this study is to determine the utility of a low-cost simulator in improving medical student's comfort and proficiency with direct ophthalmoscopy. An easy to assemble simulator was constructed using…

Background: Traditionally, meta-analysis of time-to-event outcomes reports a single pooled hazard ratio assuming proportional hazards (PH). For health technology assessment evaluations, hazard ratios are frequently extrapolated across a lifetime horizon. However, when treatment effects vary over time, an assumption of PH is not always valid. The…

The aim of this chapter is to provide the reader with a broad overview of clinical simulation using case examples to highlight the evolving multidomain teaching pedagogy in healthcare professional programs.

A slowdown or a speedup in response times across experimental conditions can be taken as evidence of online deployment of knowledge. However, response-time difference measures are rarely evaluated on their reliability, and there is no standard practice to estimate it. In this article, we used three open data sets to explore an approach to…

The use of simulation holds promise for the future of dietetics education in its ability to replace up to 30% of the 1,000 required supervised practice hours for the training of future Registered Dietitian Nutritionists. Even more so, simulation is a teaching tool. When done well, such alternate learning experiences can challenge students in a…

Most existing diagnostic models are developed to detect whether students have mastered a set of skills of interest, but few have focused on identifying what scientific misconceptions students possess. This article developed a general dual-purpose model for simultaneously estimating students' overall ability and the presence and absence of…

Objective: Few studies have investigated the maintenance of skills acquired in classroom-based clinician education. Using an advanced simulation-based clinical communication skill training program for postgraduate psychiatry education (ComPsych), we aimed to investigate skill acquisition through assessing changes in competence (abilities) and…

Stratification is an important design feature of many studies using complex sampling designs and it is often used in large-scale assessment (LSA) studies, such as the "Programme for International Student Assessment" (PISA), for two main reasons. First, stratification variables that achieve a high between and low within strata variance…

Basketball, a dynamic team sport, demands a multifaceted approach to training and competition for players' well-being and optimal performance. This investigation aims to analyze basketball training with match-play demands and recovery strategies in the context of time-motion analysis. A descriptive research design with a quantitative approach was…