A valuable extension of the single-rating regression discontinuity design (RDD) is a multiple-rating RDD (MRRDD). To date, four main methods have been used to estimate average treatment effects at the multiple treatment frontiers of an MRRDD: the "surface" method, the "frontier" method, the "binding-score" method, and…

Within the classroom it is often difficult to convey the complexities and intricacies that go into making sales and operations planning decisions. This article describes an in-class simulation that allows students to gain hands-on experience with the complexities in making forecasting, inventory, and supplier selection decisions as part of the…

This laboratory introduces students to laser-induced breakdown spectroscopy (LIBS) for the analysis of metals in soil and rock samples. LIBS employs a laser-initiated spark to induce electronic excitation of metal atoms. Ensuing atomic emission allows for qualitative and semiquantitative analysis. The students use LIBS to analyze a series of…

Graduate nurses have experienced a difficult transition to clinical practice. With the continuing gap in educational preparation and clinical nursing practice leading to errors in health care delivery, the nurse faculty remains challenged in performing innovative changes to the curriculum to improve and maintain quality and safe patient care. The…

The current study sought to establish whether simulated Individualized Education Plan (IEP) meetings using scenarios and actors may serve as an effective tool for assessing and improving pre-service special education teachers' ability to facilitate parent participation in legally correct IEP meetings with the introduction of a training…

In measurement theory, causal indicators are controversial and little understood. Methodological disagreement concerning causal indicators has centered on the question of whether causal indicators are inherently sensitive to interpretational confounding, which occurs when the empirical meaning of a latent construct departs from the meaning…

The article presents an attempt to analyse Monty's dilemma by means of conversational formula-free dialogues and to simulate the problem by composing isomorphic stories. The crucial roles of specifying the underlying scenarios and explicating epistemic and probabilistic assumptions are highlighted.

The purpose of this paper is to give an example of how to assess the model-data fit of unidimensional IRT models in simulated data. Also, the present research aims to explain the importance of fit and the consequences of misfit by using simulated data sets. Responses of 1000 examinees to a dichotomously scoring 20 item test were simulated with 25…

Gyroscopes are frequently used in physics lecture demonstrations and in laboratory activities to teach students about rotational dynamics, namely, angular momentum and torque. Use of these powerful concepts makes it difficult for students to fully comprehend the mechanism that keeps the gyroscope from falling under the force of gravity. The…

Leadership education seeks to develop leadership knowledge and skills for a universal student body. Challenges arise in English-speaking classes when student populations are comprised entirely of nonnative speakers. Activities accommodating multimodal concepts of learning may better facilitate knowledge acquisition and provide context in light of…

We propose a conceptual framework which may guide research on fostering diagnostic competences in simulations in higher education. We first review and link research perspectives on the components and the development of diagnostic competences, taken from medical and teacher education. Applying conceptual knowledge in diagnostic activities is…

This study investigated the experiences of engineering students who participated in a cultural simulation activity to promote cross-cultural communication skills. A sample of 138 post-activity short reflections from a global engineering practice course were analyzed using qualitative inquiry. Results suggest that students recognize parallels…

In this paper, we focus on optimizing the assignment of students to courses. The target courses are conducted by different teachers using the same syllabus, course design, and lecture materials. More than 1,300 students are mechanically assigned to one of ten courses taught by different teachers. Therefore, mismatches often occur between students'…

Students with learning disabilities (LD's) in inclusion classrooms often face both academic and social difficulties (Alesi, Rappo, & Pepi, 2014; Clever, Bear, & Jovonen, 1992; Lavoie, 2005; Madge, Affleck, & Lowenbraun, 1990; McIntosh, Vaughn, Schumm, Haager, & Lee, 1993; Mercer & Pullen, 2009; Nowicki, 2003). Research on…

In the knowledge age, performance evaluation is one of the vital components of each organization, and educational organizations are no exception. Teachers are believed as the single most important factor influencing students' academic success or failure. Considering the pivotal role of teachers, educational systems need to not only be assured that…