The present meta-analytic review aimed to clarify divergent findings concerning the relation between reactive and proactive aggression in children and adolescents. Fifty-one studies with 17,965 participants were included in the analysis. A significant correlation between reactive and proactive aggression was found. The strength of this relation…

Social skills deficits are a central feature of autism spectrum disorders (ASD). This meta-analysis of 55 single-subject design studies examined the effectiveness of school-based social skills interventions for children and adolescents with ASD. Intervention, maintenance, and generalization effects were measured by computing the percentage of…

This meta-analysis of 172 studies (N = 2,263 anxious, N = 1,768 nonanxious) examined the boundary conditions of threat-related attentional biases in anxiety. Overall, the results show that the bias is reliably demonstrated with different experimental paradigms and under a variety of experimental conditions, but that it is only an effect size of d…

The purpose of this paper is to develop a conceptual framework and research hypotheses based upon a thorough review of the conceptual and limited published empirical research in the organizational learning and innovation performance literatures. Hypotheses indicate the relationships between organizational learning, its antecedent, perception of…

Quality assurance for higher education in Europe has developed significantly since 2002, and has increasingly influenced, and been influenced by, the Bologna Process. A major step in the Bologna Process was taken at the ministerial meeting in Bergen in May 2005, with the adoption of the Standards and Guidelines for Quality Assurance in the…

This review focuses on intervention studies that tested whether parent-child reading activities would enhance children's reading acquisition. The combined results for the 16 intervention studies, representing 1,340 families, were clear: Parent involvement has a positive effect on children's reading acquisition. Further analyses revealed that…

Methodological reviews have been used successfully to identify research trends and improve research practice in a variety of academic fields. Although there have been three methodological reviews of the emerging field of computer science education research, they lacked reliability or generalizability. Therefore, because of the capacity for a…

Purpose: The purpose of this paper is to analyse and summarise the Australian research on the impact of vocational education and training (VET) on transitions to work for young people aged 15 to 24 years. Design/methodology/approach: The methodology involved the compilation of statistics on VET participation by young people and a review of…

This study provides a summary of 45 exploratory and confirmatory factor-analytic studies that examined the internal structure of scores obtained from the Maslach Burnout Inventory (MBI). It highlights characteristics of the studies that account for differences in reporting of the MBI factor structure. This approach includes an examination of the…

A meta-analysis encompassing all studies evaluating the impact of the Triple P-Positive Parenting Program on parent and child outcome measures was conducted in an effort to identify variables that moderate the program's effectiveness. Hierarchical linear models (HLM) with three levels of data were employed to analyze effect sizes. The results (N =…

In this article, we review research from the organizational sciences to develop lessons for educators and policy makers. The approach is an integrative review of the literature. We employ a comprehensive process to unpack and make sense of the turnaround literature from the organizational sciences. We rely on strategies appropriate for document…

The Triple P Positive Parenting Program is a multilevel parenting program to prevent and offer treatment for severe behavioral, emotional, and developmental problems in children. The aim of this meta-analysis is to assess the effectiveness of Triple P Level 4 interventions in the management of behavioral problems in children by pooling the…

Within the past 20 years, the arts have gained increasing prominence in educational discourses as well as public arenas. At the same time that traditional genres of art (e.g., music, visual art, and performance) are being taught as part of school curricula, the study of the arts in education has taken on new venues in supporting learning and…

A large body of literature exists that examines teacher quality characteristics and the relationship of indicators of those characteristics to teacher effectiveness. This existing research literature broadly views teacher quality research without illuminating specific areas of teacher quality, such as mathematics and science. In an effort to focus…

Objective: Investigate (a) whether including fathers in parent training enhances outcomes and (b) whether mothers and fathers benefit equally from parent training. Method: Using traditional meta-analysis methodology, 26 studies that could answer the research questions were identified and meta-analyzed. Results: Studies that included fathers,…