This article investigates whether computer use for leisure could mediate or moderate the relations between age and cognitive functioning. Findings supported smaller age differences in measures of cognitive functioning for people who reported spending more hours using a computer. Because of the cross-sectional design of the study, two alternative…

Background: Educational researchers have long espoused the virtues of writing with regard to student cognitive skills. However, research on the reliability of the grades assigned to written papers reveals a high degree of contradiction, with some researchers concluding that the grades assigned are very reliable whereas others suggesting that they…

The purpose of this research was to determine the future critical issues and problems facing the K-12 technology and engineering education profession in the Commonwealth of Virginia. This study was based on the Wicklein nationwide studies (1993a, 2005). Even though this study did not exactly replicate the Wicklein studies--since it was limited to…

Background: Using meta-analytic review techniques, this study synthesized the results of 79 unpublished studies about the nature of transformational school leadership (TSL) and its impact on the school organization, teachers, and students. This corpus of research associates TSL with 11 specific leadership practices. These practices, as a whole,…

In this article we provide an example of how to foster an activist-oriented student community by critically examining green technology. We designed this curriculum unit to teach students about the fundamentals of electricity, green technology, and experimental design. Additionally, we viewed this activity as an opportunity for students to apply…

Given scarce resources for evaluation, we recommend that education researchers more frequently conduct comprehensive randomized trials that generate evidence on how, why, and under what conditions interventions succeed or fail in producing effects. Recent experience evaluating a randomized need-based financial aid intervention highlights some of…

The reaction that occurs when Mentos are added to bottled soft drinks has become a staple demonstration in earth science courses to explain how volcanoes erupt. This paper presents how this engaging exercise can be used in a marketing research course to provide hands-on experience with problem formation, hypothesis testing, and causal research. A…

Students with attention deficit/hyperactivity disorder (ADHD) often struggle with spelling. Research shows this population benefits from self-management interventions, structured practice opportunities, and immediate feedback--all components of the copy-cover-compare strategy. This empirical investigation used a multiple-baseline experimental…

This article addresses research preparation for graduate students. A major assumption is that preparation needs to be differentiated based on a student's goals. Since this is a personal proposal for research preparation, based on experience and the literature, I begin the article providing my perspective since that frames what follows. The next…

Panel surveys are widely used in sociology to examine life-course trajectories and to assess causal effects. However, when using panel data researchers usually assume that the act of measuring respondents' attitudes and behaviors has no effect on the attributes being measured or on the accuracy of reports about those attributes. Evidence from…

This paper presents a literature review of empirical research related to the use and effect of online social annotation (SA) tools in higher education settings. SA technology is an emerging educational technology that has not yet been extensively used and examined in education. As such, the research focusing on this technology is still very…

What Works Clearinghouse (WWC) quick reviews (QRs) are designed to provide education practitioners and policymakers with timely, preliminary objective assessments of the quality of the research evidence from recently released research papers and reports that have received coverage in the media. These reviews focus primarily on studies of the…

Understanding and conducting research is a complex, integral skill that needs to be mastered by both undergraduate and graduate students. Yet many students are reluctant and often somewhat apprehensive about undertaking research and understanding the underlying statistical methods used to evaluate research (Dauphinee, Schau, & Stevens, 1997).…

Evaluations should be issues driven, not methods driven. The starting point should be priority programs to be evaluated or policies to be tested. From this starting point, a list of evaluation questions is identified. For each evaluation question, the task is to identify the best available method for answering that question. Hence it is likely…

Prevailing policy and practice in the field of transition emphasizes the importance of designing services and supports based on research-based practices. We reviewed every article published across the 35-year history of "Career Development and Transition for Exceptional Individuals" (CDTEI) to document methodological trends in research…