One of the key trends in learning technology in recent years has been the growing interest in simulations and serious games. Much of the research into simulations and serious games has tended to focus on aspects of fun and engagement rather than on what is happening in the process to cause transferable learning. Much of it has been based on small…

The motivation for this paper is the authors' recent work on several randomized control trials in which they found the primary result, which averaged across subgroups or sites, to be moderated by demographic or site characteristics. They are led to examine a distinction that the Institute of Education Sciences (IES) makes between "confirmatory"…

Randomized trials have experienced a marked surge in endorsement and popularity in education research in the past decade. This surge reignited paradigm debates and spurred qualitative critics to accuse these experimental designs of eclipsing qualitative research. This article reviews a current iteration of this debate and examines two randomized…

This paper puts the case for using a pedagogical framework based on the principles of grammatical design in conjunction with conventional creative problem solving strategies in higher education to foster learning for innovation and creativity. It explores the design and delivery of an inaugural creativity and innovation course that used a…

In an effort to achieve high success in knowledge and technique acquisition as a whole, a biochemistry and molecular biology experiment was established for high-grade biotechnology specialty students after they had studied essential theory and received proper technique training. The experiment was based on cloning and expression of alkaline…

Program providers work extremely hard to offer services that they believe will enhance the lives and future prospects of children and youth. But how can they be sure that their program is having the intended impacts? How can funders and policy makers be sure that their investments in programs are paying off in substantially better outcomes for…

This is an intervention study that explored the effect of using video lesson analysis methodology (VLAM) on the ability of prospective middle/high school mathematics teachers to analyze mathematics teaching. The sample of the study consisted of 26 female prospective mathematics teachers enrolled in a methods course at the United Arab Emirates…

Evidence suggests that the quality and frequency of bedside clinical examination have declined. We undertook the study to (1) determine whether intensive instruction in physical examination enhances medical student skills and (2) develop a tool to evaluate those skills using a modified observed structured clinical examination (OSCE). This was a…

This study investigates the effects of a competency-oriented course and the effects of feedback training on students' reflection skills. Thirty-one nursing students enrolled in a conventional course with lectures and assignments following a traditional test. Subsequently, they enrolled in a competency-oriented course, which included more…

The third-year evaluation of the federally funded Washington, D.C. voucher program shows that low-income students offered vouchers in the first two years of the program had modestly higher reading scores after three years but showed no significant difference in mathematics. Students were randomly assigned to treatment and control groups, and the…

Purpose: This investigation sought to add to the extant literature on measures of normal tongue function, to provide information on measures of tongue function in a group of individuals with oral phase dysphagia, and to provide a comparison of these 2 groups matched for age and gender. Method: The Iowa Oral Performance Instrument was utilized to…

The Randomized Control Trials (RCT) design and its quasi-experimental kissing cousin, the Comparison Group Trials (CGT), are golden to some and not even silver to others. At the center of the affection, at the vortex of the discomfort, are beliefs about what it takes to establish causality. These designs are considered primarily when the purpose…

This paper explores whether or not the simple addition of essay questions in examinations increased the learning of the sort normally tested by objective questions alone. Thirteen sections of a "United States History to 1877" class comprised the study group. The experimental group, consisting of nine sections, wrote essay questions on…

The epidemiological method of case-control study is described, and its advantages and disadvantages are discussed for use in health program evaluation. Examples are reviewed, with a step-by-step description of the method. Potential applications are discussed, including worksite health promotions, screening programs, and large-scale public health…

Procedures for obtaining student samples for the National Assessment of Educational Progress (NAEP) and deriving survey weights for analysis of survey data are described. Sample designs are economically and operationally feasible, and weighting procedures result in increased precision of estimates as they account for the probabilities of student…