Over the past decade, there has been a dramatic rise in online delivery of higher education in the United States. Recent developments in web technology and access to the internet have led to a vast increase in online courses. For people who work during the day and whose complicated lives prevent them from taking courses on campus, online courses…

This study looked at the use of a business simulation that focused on improving the leadership skills of students in an MBA class at an HBCU in North Carolina. The students were asked to complete a questionnaire that identified their dominant leadership style. The study then compared the students who had an affiliative style of management against…

This manuscript describes a first-year college study strategies course designed to introduce students to literacy practices typical in academic settings. Given constraints imposed by institutional requirements on students' schedules during their first year, an authentic course pairing with a content area course is rarely possible; therefore, the…

This article presents the characteristics of using a tangible table top environment produced by augmented reality (AR), aimed at improving the environment in which learners observe three-dimensional molecular structures. The authors perform two evaluation experiments. A performance test for a user interface demonstrates that learners with a…

Are virtual manipulatives as effective as concrete (hands-on) manipulatives in building conceptual understanding of number concepts and relationships in pre-service middle grades teachers? In the past, the use of concrete manipulatives in mathematics courses for Clayton State University's pre-service middle grades teachers has been effective in…

Providing instruction using different instructional delivery methods allows the learner to absorb content in a way that fits the individual learner. Today's students have grown up immersed in digital technology. However, many higher education faculty are still not speaking the same digital language as their students. The issue may be that the…

Introduction: Clinical reasoning skills develop through repeated practice in realistic patient scenarios. Time constraints, declining availability of clinical education sites and patient safety are some of the factors that limit physical therapy educators' ability to expose students to realistic patient scenarios. Computerized simulations may be…

Geographically dispersed teams rely on information and communication technologies (ICTs) to communicate and collaborate. Three ICTs that have received attention are audio conferencing (AC), video conferencing (VC), and, recently, 3D virtual environments (3D VEs). These ICTs offer modes of communication that differ primarily in the number and type…

This thesis deals with "large-scale" detection problems that arise in many real world applications such as sensor networks, mapping with mobile robots and group testing for biological screening and drug discovery. These are problems where the values of a large number of inputs need to be inferred from noisy observations and where the…

(Purpose) This article describes the basis for effective educational technology leadership and a few of the current initiatives and impacts that are a result of the aforementioned effective leadership. (Findings) Topics addressed in this paper include: (1) the role of the educational technology leader in an educational setting; (2) an examination…

Three decision consistency and accuracy (DC/DA) methods, the Livingston and Lewis (LL) method, LEE method, and the Hambleton and Han (HH) method, were evaluated. The purposes of the study were: (1) to evaluate the accuracy and robustness of these methods, especially when their assumptions were not well satisfied, (2) to investigate the "true"…

Despite the frequent use of joint mobilizations and the available evidence of its effectiveness as a treatment for various musculoskeletal disorders, it is a technique that has been shown to have great variability within and between raters. This variability is believed to occur because of differences between therapists' ability to perceive…

This study explores the perceptions of professional counselors who provide avatar-based services in multi-user virtual environments (MUVEs) and their descriptions of those services. Using a virtual micro-ethnographic design, the principal investigator interviewed counselors (N=5) licensed or certified to practice in their geographic location about…

This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

The research reported in this paper is part of an ongoing investigation into the design of a technology-enhanced learning environment that draws from approaches embodied in the situated learning theory. In this learning context, Second Life machinima (animated artefact filmed in a 3D virtual environment) is used as an anchor to mediate authentic…