In meta-analysis, study participants are nested within studies, leading to a multilevel data
structure. The traditional random effects model can be considered as a model with a random …

Background Youth substance use is a public health problem globally, where alcohol is one
of the drugs most consumed by children, and youth prevention is the best intervention for …

This paper explores the concept that reducing general psychopathology early in the life
course provides unprecedented opportunities to prevent the development of all forms of …

Visible Learning Guide to Student Achievement critically examines the major influences
shaping student achievement today. A revision of theInternational Guide to Student …

OBJECTIVE To summarize and synthesize the available evidence from systematic reviews
of mental health and positive development interventions for children aged 5–14.9 years in …

Health education for adolescents (HEA) has become a hot topic in the last decade.
However, previous studies review this field from a single perspective and fail to use …

Background Schools have a duty of care to prevent violence between students but a
significant amount of dating and relationship violence and gender-based violence occurs in …

Background: Research characterizing patterns of tobacco and cannabis use by product type
and route of administration among youth and young adults (YAs) is limited. Methods: We …

BACKGROUND: Schools struggle to timetable health education. Interventions integrating
academic and health education to reduce substance use and violence offer promise. No …

ABSTRACT SHAPE America has identified four goals as part of the 50 Million Strong by
2029 initiative; one of these goals is healthy behavior. School-based health education is …