Children's health literacy is a crucial pillar of health. This study is aimed to examine the association between health literacy and weight status among Greek schoolchildren aged 10 to 12 years old. A population-based, cross-sectional observational study enrolling 1,728 students (795 boys), aged 10 to 12 years old, was conducted during school…

Background: Moderate-to-vigorous physical activity (MVPA) declines during adolescence, particularly among girls. In this randomized control trial, we examined MVPA in a physical activity intervention compared to physical education (PE) class as usual (TAU), stratified by sex and weight classification. Standardized BMI (zBMI) overtime was also…

Background: Establishing and maintaining a positive, inclusive social climate in school is essential, especially given the many potential social pressures that make school a toxic environment for vulnerable students. We explored middle school physical education (PE) teachers' perceptions of the factors that influence the implementation of…

The number of children who are obese and overweight continues as a public health challenge despite decades of research. The purpose of this article is to describe trends in body mass index (BMI) percentile data collected from 11- to 14-year-old school children in 2008-2009 and 2015-2016 in rural Wisconsin. The BMI percentiles from 1,347 students…

Background: Research shows that elementary students gain weight over the summer. It is unknown if these findings apply to Hispanic adolescents. We evaluated school and summer standardized body mass index (zBMI) changes in Hispanic middle school students. Methods: Hispanic middle school students were randomly assigned to a weight management program…

Background: In Spartanburg County, SC, nearly 33.7% of children are overweight or obese. The purpose of this study was to investigate differences in eating behavior of youth by race/ethnicity and socioeconomic status. Methods: Students (N = 997) in 4th to 5th grades completed the School Nutrition and Physical Activity Survey. School databases…

This study examined the effect of a 10-week activity tracker, companion social website, and text messaging intervention on body mass index (BMI), body fat percentage, physical fitness, and physical activity (PA) self-efficacy of children. Children (n = 98) were assigned to one of three groups: activity tracker group, text messaging group, and…

Using data from the Early Childhood Longitudinal Study--Kindergarten cohort (ECLS-K), this study aimed to identify body mass index (BMI) trajectories from kindergarten to eighth grade using group-based trajectory modeling (GBTM), examine the relationships between BMI trajectories and adolescents' school achievement (reading and math), determine…

College students often experience and report feeling stressed within the context of their daily lives. This empirical study examines the effect of personal stress on academic performance in an introductory economics course at a representative regional university. 105 students were surveyed and completed a standardized psychometric instrument…

This study examined the association between adolescents' obesity and sociometric status among their peers across 1 year. The participants were 2,528 junior high school students from Taiwan (mean age = 13.31 years). The negative associations discovered between obesity and sociometric status were both concurrent and cumulative. Moreover, the…

Obesity rates among children and young adults are considered one of the most consequential global public health challenges of the 21st century (Hurt et al., 2010; WHO, 2016). Obesity comorbidities include propensity of low self-esteem (Franklin et al, 2006). Using the Theory of Planned Behavior (TPB), a triangulation mixed-methods,…

Background: Despite the environment being recognized as playing an important role in health, little is known about the influence of school and community factors on student health. This study aimed to identify the ecological factors influencing obesity among middle school students, including intrapersonal, interpersonal, school, and community…

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…

The purpose of this study was to examine the relation between measures of students' physical well-being and self-perception and their academic achievement. Specifically, we look at students' social support for physical activity, physical activity perceptions, self-concept, self-efficacy, health behaviors, and cardiorespiratory fitness (as measured…

Background: The school environment has the potential to influence student body mass index (BMI) through programs and policies. Our objective was to examine the effect of modifying obesity-related school policies and programs on youths' BMI trajectories. Methods: Obesity-related school policies and programs related to physical activity and healthy…