This study compared the performance of students with and without learning disabilities (LD) on a mathematics test using a standard administration procedure and a read-aloud accommodation. Analyses were conducted on the test scores of 625 middle and high school students (n = 388 with LD) on two equivalent 30-item multiple-choice tests. Whereas mean…

In September 2002, Salter's Nuffield Advanced Biology ("SNAB") began a three year pilot phase in schools, representing the first major innovation in UK biology education since the 1970s. One part of the AS level coursework was a report on an "Issue of Biological Interest". This could be based on an actual visit outside school…

This article compares the practices of teacher educators with those of academics working as educators on pre-service courses for nurses and social workers. It includes a framework for analyzing professional education work, which conceptualizes the educators as "second order practitioners." The findings of the study show that similar…

This paper presents an analysis of results from an evaluation of The Centers for Quality Teaching and Learning, a professional development program placing technology in the context of student-centered instructional practices. This analysis focuses on the relationship between the professional development and teachers' use of technology in their…

During the 2009-2010 school year, Marzano Research Laboratory (MRL) was commissioned by Promethean Ltd. to conduct a second year evaluation study of the effects of Promethean ActivClassroom on student academic achievement. This report describes the findings from the second year study along with aggregate findings from the first and second year…

Three major methods of survey research, face-to-face interviews, telephone interviews, and mail questionnaires, are compared with respect to the quality of the data. The literature on experimental comparisons of these methods is reviewed, and the effects of the mode of data collection on aspects of data quality are examined. The effects of the…

This study provides recommendations for the measurement of organizational climate based on relationships between organizational climate and job performance and satisfaction. A search of climate studies was conducted in the business and psychology literatures, and meta-analyses of correlations with performance and satisfaction were performed (16…

An important issue in educational and employment settings is the degree to which evidence of validity obtained in one situation can be generalized to another situation without further study of validity in the new situation. Theory, procedures, and applications concerning validity generalization are addressed. Meta-analytic techniques make possible…

Using meta-analytic techniques, 54 studies were analyzed for differences in competencies of technically and professionally educated nurses. The research examined (1) the difference in three generic competencies (conceptual, human, functional) between nurses educated in technical versus professional programs, and (2) the relationship between the…

The process of adopting new innovations has been studied for over 30 years, and one of the most popular adoption models is described by Rogers in his book, "Diffusion of Innovations" (Sherry & Gibson, 2002). Much research from a broad variety of disciplines has used the model as a framework. Dooley (1999) and Stuart (2000) mentioned…

This article examines the current context, challenges, and issues for school leaders and their development in the United States. Current debates about who should lead, what capacities they should have, and how they are best prepared to lead are reviewed. Using several recent studies of the principalship and learning-centered leadership, the author…

The literature describing deaf persons' intelligence was subjected to a quantitative and qualitative review in this analysis of 85 studies containing independent samples of 43,177 deaf subjects. First, bibliometric analyses were conducted to define the scope, dissemination, and trajectory of the research investigating deafness and Intelligence…

Concern over the validity of statistical tests performed on data that may not satisfy underlying assumptions has prompted methodological researchers to perform Monte Carlo studies for frequently used tests. Unfortunately, these studies appear to have had little impact on methodological practice. One reason is the lack of an overarching framework…

Study effect meta-analysis was used to synthesize the results of explicit instruction on critical thinking (CT). The approach involved the collection of 250 studies (books, articles, dissertations, and abstracts) from the ERIC database and "Dissertation Abstracts International", coding of the study features, calculation of effect sizes,…

Since about 1962, researchers have explored the effectiveness of educational software in the schools under various conditions, and many have concluded that computer assisted instruction (CAI) is effective. Many of the studies reviewed to support this conclusion, however, had design flaws. Reviews of educational software effectiveness studies have…