The past 30 years have been a busy time for Catholic school researchers. Once focused almost exclusively on historical research, Catholic school research in recent years has diversified and multiplied to include new descriptive and comparative studies. This article summarizes the findings of the most significant studies from 1966-2002 concerning…

A total of 43 studies, involving 1,703 subjects with a mean age of 6:11, were analyzed to assess the effectiveness of language intervention with language/learning disabled children. Results suggested that the average language-disordered child moved from the 50th percentile to the 85th as a result of language intervention. (Author/JDD)

The meta-analysis by A. C. Willig of bilingual education evaluation literature was not successful in comparison with and did not replicate the Baker and de Kanter narrative review. Willig's conclusion that bilingual education is effective is not supported by the analysis. (SLD)

Computer-based instruction (CBI) studies analyzed by Kulik et al. were examined to explore the validity of competing claims about the computer's contribution to measured achievement gains. Results suggest achievement gains found in CBI studies are overestimated and are due to uncontrolled but robust instructional methods embedded in CBI…

A meta-analysis of the early intervention research literature revealed that early intervention has an immediate positive effect of about on-half of a standard deviation. The analysis failed to find long-term benefits and failed to relate degree of parental involvement to intervention effectiveness. (KH)

In a comprehensive review of the literature containing comparisons between boys and girls on motivation and/or achievement in science, findings were transformed into a common metric and analyzed. It was found that sex differences in both motivation and achievement are smaller than is generally assumed, but they do occur. (Author/BW)

This executive summary describes a study that analyzes the content of early learning standards, operationally defined as documents that articulate expectations for children's development and learning during the preschool period (ages three to five years). Standards from 36 states were collected and analyzed to address the following research…

This report collects the results of all available studies using valid empirical methods to compare segregation in public and private schools, both in general and in the context of school voucher programs. Examining the widespread claims that private schools have high segregation levels and vouchers will lead to greater segregation, this report…

Response cards are a teaching and learning tool designed to increase active student response during whole-class instruction. Response cards allow multiple students to write their answers on a white board and get feedback from the teacher during each learning trial. This work is a quantitative synthesis of the English-language student-level…

Goal: Educators believe that parents can help their children learn to read. But what evidence supports this belief? And if parent involvement does matter, what kinds of parent involvement are most efficient? The goal of this report was to review the scientific literature on parent involvement in the acquisition of reading from kindergarten to…

This paper falls into two main sections: (1) an overview of contemporary research on effective professional learning for practicing educators; and (2) recommendations for action to promote effective learning for practicing educators. Three central questions guide the paper: (1) When does professional learning lead to improved learning outcomes for…

A meta-analysis of home visiting programs (K = 12, N = 2869) examined differences in the effects of home visitor programs for at-risk families on maternal behavior. Studies selected included only peer-reviewed publications and evaluations with a control group design. Although effect sizes varied, programs with more frequent visitation had higher…

A meta-analysis (37 published studies) that summarized treatment outcomes associated with skills training with antisocial youth was performed. As is consistent with the hypothesis, results indicate that skills training interventions delivered in the context of homogeneous groups of deviant peers produced smaller benefits than did skills training…

The current state of the knowledge base on the effectiveness of specific instructional practices for English-language learners was examined by conducting an exploratory meta-analysis on eight studies of instructional interventions and using qualitative synthesis to supplement this analysis. The first data source was the eight intervention studies…

Provides meta-analysis of 48 studies on computer-based instruction (CBI) in elementary schools based on literature searches in Educational Resources Information Center (ERIC) and Dissertation Abstracts. Highlights include aptitude treatment interaction; computer managed instruction (CMI); computer assisted instruction (CAI); weighting procedures;…