Bullying is a major health problem. The KiVa antibullying program has been evaluated in Finland and other European countries, showing preventive effects on self-reported bullying victimization and perpetration. No evaluations of this program have been conducted in Latin America. A cluster randomized controlled trial was conducted at socially…

The study investigates the effect of hybrid technology (HT), which combine physical objects and virtual effects, on learning receptive-vocabulary in English as a foreign-language (EFL) among students with dyslexia. Participants included 106 students aged 9-12. The students with dyslexia were randomly divided into intervention groups that used…

Introduction: The logical operator of disjunction has two possibilities, inclusive and exclusive, although the latter is more deeply rooted in our thinking. The present study seeks to analyze whether teaching both types of logical disjunction encourages more inclusive attitudes toward hypothetical social situations that appear as disjunctions.…

Building on rich training literature, we examined which skills constituting the control-of-variables strategy (CVS) benefit from a comprehensive training, and which develop similarly during content-focused inquiry at ages 10-12. In addition, we examined whether prior knowledge, reasoning abilities, and reading comprehension explain variation in…

Despite the significant evidence base demonstrating the positive impact of the Promoting Alternative Thinking Strategies (PATHS) curriculum on children's social-emotional and mental health outcomes, there has been very little research on its efficacy in improving academic attainment. More generally, the relationship between implementation…

Although gender gaps associated with K-12 science achievement have narrowed significantly, gaps in science engagement and efficacy in childhood likely explain why women remain underrepresented in science careers. Early intervention programs may address root causes of gender gaps in science careers. Outdoor science education (OSE) is one…

Preventing smoking among adolescents is critical. This study evaluated the effectiveness of the Smoking Prevention Education Program among nonsmoking adolescents. A quasi-experimental study design was used. Data were collected from Year 5 students (n = 140) from four government primary schools in the Kuantan and Pahang districts of Malaysia. The…

Animation based online instructional sessions were organised for enhancing learning attainment and cognitive functioning skills for children diagnosed with ADHD symptoms. The study aimed to examine the effectiveness of animation-based instruction for the empowerment of learning attainment in relation to the cognitive functioning in students with…

The purpose of this study was to evaluate the influences of a structured after-school program on student physical activity for third- through fifth-grade students at five schools in southern Colorado. The study utilized a pretest-posttest intervention design in which six elementary schools in a low socioeconomic status school district in southern…

The present study examined the effectiveness of a novel 6-session, prejudice-reduction group for Greek preadolescents. The sample consisted of 106 elementary school students aged 10-12 years, allocated to the intervention (n = 55) or control group (n = 51). Results indicated that, compared to the control group, participants in the intervention…

A positive school climate is strongly associated with enhanced student outcomes. With the disengagement of Black and Latinx youth living in poverty being at an all-time high, participation in sport-based youth development (SBYD) programs may enhance school climate, while capitalizing on existing interests. Purpose: The purpose of this study was to…

Background: Health organisations such as the United Nations continue to place an expectation on school physical education (PE) programmes and wider school strategies to ensure students develop physical literacy and receive the well-established benefits of meeting physical activity guidelines. Barriers to meet this expectation such as lack of…

Objective: This study describes the step-by-step development of the IMove30+ programme and outlines lessons derived from the authors' experience using an intervention mapping protocol (IMP)-based programme design. The programme was designed to increase the moderate to vigorous physical activity (PA) level at school among Lebanese children, aged…

Language policies of countries have focused especially on the teaching and learning of English, the universal language of communication because of the increase in international exchange of information. In this context, one of the changes which were made in the field of foreign language teaching in recent years in Turkey is that the intensive…

This mixed methods case study research evaluates the outcomes of a place-based experiential environmental education curriculum that incorporated environmental art and muralism to teach fifth to sixth graders about the Hudson River Watershed, environmental issues, and ecosystem recovery. Students showed a statistically significant improvement at…