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Robbins, Lorraine B.; Ling, Jiying; Clevenger, Kimberly; Voskuil, Vicki R.; Wasilevich, Elizabeth; Kerver, Jean M.; Kaciroti, Niko; Pfeiffer, Karin A. – Journal of School Nursing, 2020
This study evaluated feasibility, acceptability, and preliminary efficacy of a 12-week "Guys/Girls Opt for Activities for Life" (GOAL) intervention on 10- to 13-year-old adolescents' body mass index (BMI), percent body fat, physical activity (PA), diet quality, and psychosocial perceptions related to PA and healthy eating.…
Descriptors: Intervention, Eating Habits, Physical Activity Level, Early Adolescents
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Chu, Tsz Lun; Martin, Scott B.; Petrie, Trent A.; Greenleaf, Christy – Psychology in the Schools, 2019
Guided by the biopsychosocial model, we examined (a) the prevalence of weight control behaviors (WCBs; i.e., trying to stay the same weight, lose weight, gain weight, or do nothing about weight) among early adolescent boys by race/ethnicity and grade level, and (b) how the boys' perceptions of sociocultural pressures (from parents, peers, and…
Descriptors: Body Weight, Males, Grade 6, Grade 7
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Chen, Senlin; Zhu, Xihe; Kim, Youngwon; Welk, Gregory; Lanningham-Foster, Lorraine – European Physical Education Review, 2016
Schools are positioned to play a key role in nurturing students with knowledge and behaviours associated with healthful living. Our study examined the effects of an intervention on energy balance (EB) knowledge. Twelve 6th and 7th grade classrooms (n = 140) were assigned to receive either two standardised lessons on EB or a combined intervention…
Descriptors: Physical Education, Adolescents, Body Weight, Physical Activities
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Gentile, Douglas A.; Berch, Olivia N.; Choo, Hyekyung; Khoo, Angeline; Walsh, David A. – Developmental Psychology, 2017
Mass media have numerous effects on children, ranging from influencing school performance to increased or reduced aggression. What we do not know, however, is how media availability in the bedroom moderates these effects. Although several researchers have suggested that bedroom media may influence outcomes by displacing other activities (the…
Descriptors: Mass Media Effects, Family Environment, Hypothesis Testing, Age Differences
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Mobley, Connie C.; Stadler, Diane D.; Staten, Myrlene A.; El Ghormli, Laure; Gillis, Bonnie; Hartstein, Jill; Siega-Riz, Anna Maria; Virus, Amy – Journal of School Health, 2012
Background: The HEALTHY primary prevention trial developed an integrated multicomponent intervention program to moderate risk factors for type 2 diabetes in middle schools. The nutrition component aimed to improve the quality of foods and beverages served to students. Changes in the School Breakfast Program (SBP), National School Lunch Program…
Descriptors: Diabetes, Prevention, Health Programs, Nutrition
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Clark, Levina; Tiggemann, Marika – Developmental Psychology, 2008
This study investigated the prospective predictors of body image in 9- to 12-year-old girls. Participants were 150 girls in Grades 4-6 with a mean age of 10.3 years. Girls completed questionnaire measures of media and peer influences (television/magazine exposure, peer appearance conversations), individual psychological variables (appearance…
Descriptors: Psychological Characteristics, Body Weight, Intervention, Females