Programs that improve teaching effectiveness represent a core strategy to improve student educational outcomes and close student achievement gaps. This article compiles empirical values of intraclass correlations for designing effective and efficient experimental studies evaluating the effects of these programs. The Early Childhood Longitudinal…

Background: Chile's national school-based mental health program, "Skills for Life" (SFL), has demonstrated effectiveness in improving behavioral and academic outcomes in first- through third-grade students. The current study assessed the feasibility and outcomes of SFL's program for sixth- through eighth-grade students. Methods: We…

A professional development (PD) program for Strategic and Interactive Writing Instruction (SIWI) integrating effective PD features was implemented with teachers over 3 years. Using a 1-way analysis of variance, it was examined whether length of participation in PD impacted knowledge and ability to faithfully implement. Findings indicate…

The modern education is dominantly targeted at the left hemisphere. It draws insufficient attention to the harmonization of the functioning of both brain hemispheres. This has a negative impact on the development of the abilities of children and is especially detrimental to boys and those children who are brought up in the natural environment. In…

Background: We examined the effectiveness of Peaceful Playgrounds™ (P2) to decrease antisocial behaviors (ASB) while increasing physical activity (PA) and prosocial behaviors (PSB) in elementary school children. Methods: A longitudinal, cluster-randomized design was employed in 4 elementary school playgrounds where students (third to fifth) from 2…

This article explores a university knowledge exchange programme for small and medium-sized enterprise (SME) owner-managers. Specifically, it considers why a programme designed to achieve growth in a group of SMEs through the creation of a network high in social capital may have become a constraint on the programme's effectiveness over a period of…

In this three-year qualitative study we investigated the experiences and perspectives of university undergraduate students who were peer mentors for students with intellectual and developmental disabilities (ID/DD) in a postsecondary education certificate program at a public university in the northeastern United States. The findings were…

"Diálogos" is an English/Spanish parent group at a bilingual school in California that offers language classes to parents of varying socioeconomic and cultural backgrounds. Situated within Yosso's (2005) model of community cultural wealth, this case study argues that parents positively evaluate "Diálogos" as a space that builds…

Purpose: Over the past few years, technology-mediated learning has established itself as a valuable pathway towards learners' academic and social development. However, within the adoption stages of information and communications technology-enabled education, further questions have been raised in terms of equity of information literacy and learning…

In the context of a persistent achievement lag among low-income children despite substantial investments in early education, policymakers and practitioners continue to seek ways to improve the quality of children's preschool experiences. The Making Pre-K Count study addresses whether strengthening prekindergarten (pre-K) instruction in math,…

Objective: To identify the effects of a structured and multifaceted physical activity and recess intervention on student and adult behaviour in school. Design: Mixed-methods and community-based participatory approach. Setting: Large, urban, low-income school district in the USA. Methods: Data were collected at three time points over a 1-year…

School-based programs designed to reduce problem behaviors, increase prosocial behaviors, and improve academic achievement have often been characterized as social-emotional learning or character development (education) programs. This longitudinal study investigated effects of such a program, called "Second Step", on observed problem…

This study investigated the extent to which a state-funded teacher professional development program designed to improve K-2 science education led to changes that persisted beyond the funding period. The study used a longitudinal, mixed-methods approach and examined persistence of changes in teachers' content knowledge, self-efficacy, instructional…

This longitudinal study investigates how in-service study abroad can improve the professional skills of teachers in regard to the strategies and attitudes they use to better motivate their students to learn English. The subject of this study is an in-service English as a Foreign Language (EFL) teacher from China who undertook a one-year teacher…

This article describes a year-long study, involving three teachers and 13 children (nine boys and four girls), that examined the impact of instructional practices on student achievement in a voluntary pre-kindergarten (VPK) class. A variety of data were collected: standardized measures, observations, and interviews. The qualitative data revealed…