"Positive Action," a K-12 program, aims to promote character development, academic achievement, and social-emotional skills and to reduce disruptive and problem behavior. The program is based on the philosophy that you feel good about yourself when you think and do positive actions, and there is always a positive way to do everything.…

The Balanced Inventory of Desirable Responding (BIDR) is one of the most widely used social desirability scales. The authors conducted a reliability generalization study to examine the typical reliability coefficients of BIDR scores and explored factors that explained the variability of reliability estimates across studies. The results indicated…

This article draws on the Sustainability Education in European Primary Schools (SEEPS) Project, which was an EU-funded project examining approaches to sustainability education. As part of that project the team developed a case study approach to the individual country contributions to the overall project, which concluded by developing a model based…

In reviewing research from three successive research studies in one school district in Ontario, Canada, I trace the influence of leadership on the building of capacity in schools and the district. In so doing, it has become clear that the style of leadership has shifted to a more distributed approach, in which more teachers are becoming engaged in…

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…

Differences in science achievement between males and females have been examined either directly or indirectly in a variety of studies. This investigation reviewed a quantitative synthesis of correlational research on science affect, ability, and achievement conducted by Steinkamp and Maehr. Their findings were reassessed by employing a…