Enzyme-linked immunosorbent assay (ELISA) is a valuable tool in various chemical and biological fields for investigating the presence and quantity of proteins of interest in given samples. The high importance of the assay makes it widely used in biological research and hence a crucial skill to master for up-and-coming scientists. A major…

Purpose: Based on the general formula, which depends on the length and difficulty of the test, the number of respondents and the number of ability levels, this study aims to provide a closed formula for the adaptive tests with medium difficulty (probability of solution is p = 1/2) to determine the accuracy of the parameters for each item and in…

Background: Cancer drug therapy is a high-volume, high-risk clinical encounter that requires close coordination across interprofessional clinical teams. Purpose: The Multi-Professional Oncology Safety and Simulation Training (MOSST) program, supported by the National Cancer Institute was launched in Fall 2018. The original workshop was conducted…

Laboratory research experiences can be an important part of the training process for STEM professionals, but barriers exist that can prevent broad access to these opportunities. Virtual Research Group (VRG) modules, which use data curated from the scientific literature to simulate aspects of the research process, provide a scalable alternative to…

It became necessary to integrate alternative teaching methods having excellent results in the nursing curriculum such as high-fidelity human patient simulation. High fidelity simulation improves nursing students' thinking, and emotional and decision-making capabilities. The pretest-posttest control group design was conducted to examine the effect…

Learners are often constrained by their available study time, typically having to make a trade-off between depth and breadth of learning. Classic experimental paradigms in memory research treat all items as equally important, but this is unlikely the case in reality. Rather, information varies in importance, and people vary in their ability to…

The aim of this study is to examine whether students of a sport management undergraduate course can gain knowledge in the management of a professional soccer club, by participating in a commercial serious game. Serious is considered the cyber game that its purpose exceeds entertainment. For this case study, the serious sport club management game…

This research aims to analyse students' conceptual understanding of chemical equilibrium matter using Physics Education Technology (PhET) Interactive Simulations. Students' misconceptions can be caused by the difficulty in connecting the sub-microscopic, macroscopic, and symbolic levels of understanding in chemistry. The study was conducted at a…

This study explored the contribution of simulation-based learning (SBL) to the developing of interpersonal communication skills. For this purpose, 10 Israeli preservice teachers were interviewed after participating in SBL. In addition, quantitative questionnaires were administered to 30 preservice teachers pre- and post-simulation. The…

This article examines how a virtual case that prepares students for practical scenario training affects police students' performance in a practical scenario training. This study included 69 Swedish police students at the Basic Training Programme for Police Officers -- 35 assigned to a virtual police case (VCASE) and 34 assigned to a conventional…

Objective: College students are at risk of drinking and driving. The current study examines the use of immersive stories to prevent college students from drinking and driving. Participants: 107 college students participated in the study. Methods: Participants were randomly assigned to watch an immersive 360° video, which featured a story of a…

In the last decades, the development of computerized adaptive testing (CAT) has allowed more precise measurements with a smaller number of items. In this study, we develop an item bank (IB) to generate the adaptive algorithm and simulate the functioning of CAT to assess the domains of mathematical knowledge in Argentinian university students…

To address response style or bias in rating scales, forced-choice items are often used to request that respondents rank their attitudes or preferences among a limited set of options. The rating scales used by raters to render judgments on ratees' performance also contribute to rater bias or errors; consequently, forced-choice items have recently…

The purpose of this study was to investigate the Type I Error findings and power rates of the methods used to determine dimensionality in unidimensional and bidimensional psychological constructs for various conditions (characteristic of the distribution, sample size, length of the test, and interdimensional correlation) and to examine the joint…

Social network data often contain missing values because of the sensitive nature of the information collected and the dependency among the network actors. As a response, network imputation methods including simple ones constructed from network structural characteristics and more complicated model-based ones have been developed. Although past…