This study examined the percentage of task-sampling variability in performance assessment via a meta-analysis. In total, 50 studies containing 130 independent data sets were analyzed. Overall results indicate that the percentage of variance for (a) differential difficulty of task was roughly 12% and (b) examinee's differential performance of the…

A metaphor of "riding the wave" is used as a means of envisioning the future of sport and exercise psychology given what we know about past and present waves in the field. First, I review the waves of the 1980s, 1990s, and 2000s to understand critical issues in the field and to evaluate the waves as smooth, choppy, or turbulent today. Second,…

Purpose: This paper aims to discuss how sex and relationship education (SRE) could benefit from considering current levels of young women's empowerment in (hetero)sexual relationships and challenge popular notions of twenty-first century young women "having it all" and occupying powerful relational and sexual positions.…

Despite controversy in the literature, the present article assumes that the adult learning theory provides a powerful framework for evaluating training practices. This study explores the degree to which adult learning traits are embedded in optional seminars, the primary form of formal in-service teacher training in Cyprus and a traditional,…

Background: The "Relative Age Effect" (RAE) has consistently been demonstrated to influence attainment in various contexts. In education, RAE appears to provide an advantage to those born during initial months of an academic year, compared with those born in later months. A similar effect has been noted in many sports, with those born…

Drug studies are often cited as the best exemplars of evaluation design. However, many of these studies are seriously biased in favor of positive findings for the drugs evaluated, even to the point where dangerous effects are hidden. In spite of using randomized designs and double blinding, drug companies have found ways of producing the results…

Inquiry-based, student-lead research may be a pinnacle of high school science education, and the implementation of inquiry themes at all grades is of profound importance. At The Beacon High School in New York City, all seniors, regardless of their scientific proclivity or interest, completed original science research projects as a graduation…

This article reports on the results of a study undertaken by the U.S. Department of Education on the impact of the Reading First program, which offer little insight into which parts of the program are worth saving and which need revamping. The study found that the $6 billion spent on the program has helped students with basic decoding but not with…

The study was conducted to determine the effectiveness of Information Communication and Technology tools viz DLP (Distance Learning Projector) and Computer/Laptop in comparison with selected instructional media for teaching primary and secondary school pupils. It examined the effect of grade on the performance of the pupils taught with four…

In 2009, the National Center for Postsecondary Research (NCPR) launched an evaluation of eight developmental summer bridge programs in Texas to assess whether these programs reduce the need for developmental coursework and improve student outcomes in college. The evaluation uses an experimental design to measure the effects of these programs on…

The Center for the Advancement of Engineering Education was founded in 2003 with five collaborating institutions. A multi-institutional, multi-year grant offers many opportunities for the demands of reality to interfere with design goals. In particular, at Colorado School of Mines (CSM) student demographics required adjustment of the original APS…

Although the importance of diversity in organizations is widely recognized, diversity training is under attack. Drawing from self-efficacy theory and research, we developed a questionnaire to measure one's efficacy of successfully coping with widely recognized diversity initiatives. Then we conducted a study examining the effect of…

We believe a lack of transparency undermines both the credibility of, and interest in, stated choice studies among policy makers. Unlike articles reporting the results of contingent valuation studies, papers in the stated choice literature rarely present simple tabulations of raw response data (that is, a table or graph showing the percentage of…

Prevention researchers and school personnel lack a common understanding concerning the opportunities and burdens of school-based drug prevention research. In this article, we review issues related to researching substance abuse prevention programs in school settings, and assess challenges related to recruitment, communication, research design,…

Conventionality and contrast provide the pragmatic basis of language use for adults. These principles play a vital role in the process of acquiring a first language as children learn how to interact using language.