Background: Latinx adolescents are at increased risk of teen pregnancy. This study evaluates the impact of Re:MIX, a comprehensive sexuality education program cofacilitated by professional health educators paired with young parent educators implemented with primarily Latinx youth in Texas. Methods: A cluster randomized trial was conducted with…

An earlier trial of a school-based, preventative intervention, HealthWise South Africa, demonstrated some efficacy in preventing adolescent drinking and smoking in the Western Cape, South Africa. This was followed by the current implementation trial, which examined how implementation support conditions influenced adolescent drinking and smoking…

This paper presents an evaluation of "Literacy for Life" (LfL) -- a whole-school literacy programme, implemented in five secondary schools in England. The aims of LfL were to improve literacy attainment and to promote positive attitudes to reading and writing. However, when compared to other schools, there is little or no evidence that…

Learner-centered instruction is very important concept in virtual and face-to-face classes for enhancing academic performance of students. This research aims to study the status of learner-centered instructions followed by the teachers in online classes during the pandemic and its effectiveness on the mathematics achievement of the learners. The…

Nowadays, an increasing number of children and adolescents living in Europe have an immigrant background. Because ethnicity is a recognizable characteristic that may become the driver of bullying, these youths are at high risk of victimization. School interventions based on peer-led approaches, assuming all the conditions postulated in contact…

Teen dating violence (TDV) is a significant public health problem that can have lifelong consequences. Using a longitudinal, cluster randomized controlled trial (RCT), this study examines whether the "Dating Matters" comprehensive prevention model, implemented in middle school, prevented TDV and negative relationship behaviors and…

Students with mild intellectual disabilities need explicit vocabulary instruction with multiple exposures in different contexts and extra practice in associating meanings to unfamiliar words to build their word knowledge. The purpose of this study was to examine the effect of multimedia-based computer assisted instruction on learning the meanings…

The authors evaluate the success of Arizona's program for English Learners (ELs) twelve years after the implementation of Proposition 203 to determine whether it meets the "third prong" test of Castañeda v. Pickard (1981), which requires a demonstration of the effectiveness of a program after its implementation. This study is a follow-up…

This paper examines the likelihood of violence in successive cohorts of students in a small city during the implementation of a youth-led sexual violence prevention initiative. We compared the likelihood of violence among students who were in 8th, 9th, and 10th grade before the programming to the likelihood of violence among students who were in…

A K-12 public school district in the northeastern United States implemented its own clinical in-school counseling program (CISCP) to help at-risk students in Grades 7-12 who were experiencing a crisis. The problem was that the district was unaware of whether the CISCP is helping its students through their crises. The study was important as it…

This study assesses the impact of five years of community level activities in the Pomona Youth and Family Master Plan (PYFMP) on four school-related risk and protective factors including academic failure, low school commitment, school opportunities for prosocial involvement, and school rewards for prosocial involvement. The intervention and…

Although lesson study has been shown to improve the teaching and learning of mathematics, little research has focused on reasons for engaging in it from a teacher's perspective, particularly after sustained engagement with lesson study. This qualitative study reports on thirty-three teachers from the United States who were involved in twelve…

A novel method to create a physicalization of Digital Earth resulted a new type of analogue and tactile geographic information system (GIS). The model was tested by students in Australia, who shared insights into how the model supported their learning about the concept of "overlay" while providing an interesting and engaging learning…

This paper evaluates the impact of extension of the school day in the context of Brazil's "Mais Educação" Extended School Day Program. Using school level longitudinal data, we find that the program reduces the dropout rates of students in all grade levels, raises the enrollment of students in grades 6-9, but reduces the enrollment of…

The occurrence of the global health crisis brought about by the COVID-19 pandemic has forced the education system around the world to consider remote learning. This mode of learning involves the use of advanced technology that entails an interactive learning experience in an online educational setup. This study aimed to determine the benefits…