A meta-analysis of 69 data sets ( N = 125,308) was carried out on studies that simultaneously evaluate the effects of math and verbal achievements on math and verbal self-concepts. As predicted by the internal/external frame of reference (I/E) model, math and verbal achievements were highly correlated overall (0.67), but the correlation between…

The purpose of this study was to conduct a systematic review of the secondary transition correlational literature to identify in-school predictors of improved postschool outcomes in the areas of education, employment, and/or independent living for students with disabilities. Based on results of this review, 16 evidence-based, in-school predictors…

Seven narrative and systematic reviews published since 2000 and focusing on self-determination for individuals with disabilities are reviewed in this narrative metasynthesis. The authors distinguish their work from other metasynthesis work by calling it a "narrative metasynthesis" because they include both narrative reviews and…

Although afterschool programs for children have been operating for decades in some communities, the afterschool movement--the great national awakening to the opportunity afterschool offers--is just a few years old. As public demand for afterschool has grown, so has the demand for accountability. That is particularly true in afterschool programs…

Recent years have seen increasing interest in assessing the prestige and productivity of programs in communication. An NCA doctoral reputational study was published in 2004, and a new National Research Council assessment is underway that will for the first time include the communication field. Two systems relying on objective appraisal of faculty…

Human handedness, a marker for language lateralization in the brain, continues to attract great research interest. A widely reported but not universal finding is a greater male tendency toward left-handedness. Here the authors present a meta-analysis of k = 144 studies, totaling N = 1,787,629 participants, the results of which demonstrate that the…

Studies focusing on the effectiveness of computer-assisted instruction have been growing recently in Turkey. In this research, quantitative studies comparing the effectiveness of computer-assisted instruction to traditional teaching method and conducted between 1998 and 2007 are studied by meta analysis. Seventy eight studies that have eligible…

Despite having drawn from empirical evidence and cumulative prior expertise in the formulation of research questions as well as study design, each study is treated as a stand-alone product rather than positioned within a sequence of cumulative evidence. While results of prior studies are typically cited within the body of prior literature review,…

"Project Read"[R] is a multisensory language arts curriculum designed for use in a classroom or group setting. Two main objectives of the program are to use language in all its forms, and to use responsive instruction rather than preplanned textbook lessons. The program emphasizes direct instruction, and lessons move from letter-sounds…

The CATO Institute's Policy Analysis "They Spend WHAT? The Real Cost of Public Schools" contends that the figures most commonly associated with spending on K-12 public education do not include all relevant expenditures. It also cites survey evidence suggesting that voters underestimate the cost of education and, when presented with a higher…

This report describes the findings of an analysis of a series of action research projects conducted by Vigo County School Corporation at Terre Haute North Vigo High School. During the 2009-2010 school year, 17 teachers participated in independent action research studies regarding the extent to which selected instructional strategies enhanced the…

The aim of this review was to examine the literature on the effects of surgery of the spastic hand in children with cerebral palsy on functional outcome and muscle coordination. We performed a search of the relevant literature in Medline, Embase, and Biological Abstracts from 1966 to June 2006. The search resulted in eight studies on the effect of…

Background: Burnout has been highlighted as a significant problem for workers in the intellectual disabilities field. A growing number of studies have investigated the levels of burnout and its correlates amongst this population, although they have often reported somewhat contradictory findings. Materials and methods: The present paper sought to…

As scholars and their audiences pursue standards of evidence, standards for literature reviews have also become salient. Many authors advocate "systematic" reviews and articulate standards for these. This article compares the bodies of literature derived from systematic and other types of review, which the author labels conceptual, and…

Three drug and alcohol use screening scales are embedded within the Minnesota Multiphasic Personality Inventory--2: the MacAndrew Alcoholism Scale (MAC) and its revised version (MAC-R), the Addiction Acknowledgement Scale (AAS), and the Addiction Potential Scale (APS). The current study evaluated the reliability reporting practices among 210…