Background: Systematic reviews of educational research require synthesis of the results from a range of studies. When these studies are diverse in nature and methodological approach, synthesis can be problematic. Purpose: To offer a critique of the process of synthesizing systematic reviews by considering the stages of the process and the problems…

This article provides a brief overview of the outcome research on psychotherapy with children and adolescents. Outcome research indicates that psychotherapy can be effective with both children and adolescents, with meta-analyses indicating that youth who participated in this type of intervention tended to score on the outcome measures half of a…

The authors focus on career counseling from a cultural perspective, using the proxy construct of race/ethnicity. They briefly describe traditional career counseling and critique the degree to which the myriad cultural contexts that shape clients' career development are incorporated into vocational theories and practice. They conducted a…

This meta-analysis examines patterns of sex differences in teacher-initiated teacher-student interactions. While extensive research has examined factors that influence student evaluations of effective and ineffective teachers, this study examines whether teacher-initiated interactions with students, such as praising or blaming, vary as a function…

A mega-analytic study was designed to exploit the power of a large data set combining raw data from multiple studies (n=1870) to examine the effects of type of family violence, age, and gender on children's behavior problems assessed using the Child Behavior Checklist (CBCL). Our findings confirmed that children who experienced multiple forms of…

Social inclusion is currently a priority issue for all in education. Brent Educational Psychology Service implemented two social skills training interventions to promote social inclusion in six primary schools. Educational psychologists in training carried out an independent evaluation of these interventions. Analysis of quantitative and…

In their meta-analysis of clinical versus statistical prediction models, Aegisdottir et al. (this issue) extended previous findings of statistical-method superiority across such variables as clinicians' experience and familiarity with data. In this reaction, the authors are particularly interested in violence prediction, which yields the greatest…

The purpose of this study was to test the hypothesis that quality improvements in early childhood centers experience diminishing returns as the quality of the classroom rises with regards to concurrent socio-emotional outcomes. This hypothesis lies at the core of Scarr's argument that public policy should concentrate on improving low quality…

Objective: A synthesis was conducted to assess outcome findings and methodological characteristics of controlled evaluations of adolescent substance abuse treatments. Method: Extensive computerized and manual bibliographic searches were employed to identify controlled evaluations of adolescent substance abuse treatment. Meta-analytic techniques…

This article considers the relationship between distributed leadership and school improvement. Drawing upon empirical evidence from two contemporary studies of successful school leadership and recent studies of school improvement, it explores the extent to which distributed forms of leadership can contribute to school improvement. The article…

Assessing and treating bilingual children with speech and language disorders is difficult given the relative paucity of data on the speech and language skills of typically developing bilingual children and those with speech and language disorders. The purpose of this article is to review the research that is available with regard to clinical…

This article is a response to "Mapping educational research and its impact on Australian schools," Chapter 2 of The Impact of Educational Research, in which researchers Allyson Holbrook, John Ainley, Sid Bourke, John Owen, Philip McKenzie, Sebastian Mission and Trevor Johnson report on their Commonwealth Education Department commissioned…

In 1994, R. G. Lord and P. E. Levy proposed a variant of control theory that incorporated human information processing principles. The current article evaluates the empirical evidence for their propositions and updates the theory by considering contemporary research on information processing. Considerable support drawing from diverse literatures…

Purpose: This article presents the results of a meta-analysis to determine the effect of augmentative and alternative communication (AAC) on the speech production of individuals with developmental disabilities. Method: A comprehensive search of the literature published between 1975 and 2003, which included data on speech production before, during,…

Historically, cognitive-developmental and behavior-analytic approaches to the study of human behavior change and development have been presented as incompatible alternative theoretical and methodological perspectives. This presumed incompatibility has been understood as arising from divergent sets of metatheoretical assumptions that take the form…