Electronic cigarettes are the most widely used tobacco product among youth in the United States. Although rapidly growing, research on effective message strategies for e-cigarette use prevention is still limited. This study examined the relative effectiveness of gain framing versus loss framing in youth-targeting prevention text messages delivered…

Substance use in adolescence is a significant public health issue, particularly in early-to-mid adolescence, which represents a window of risk in the etiology of substance abuse and dependence. Substance use during this development period often results from affiliation with deviant peers, who model, facilitate, and reinforce use. Existing…

Lifestyle risk behaviours--physical inactivity, poor diet, poor sleep, recreational screen time, and alcohol and tobacco use--collectively known as the "Big 6" emerge during adolescence and significantly contribute to chronic disease development into adulthood. To address this issue, the Health4Life program targeted the Big 6 risk…

Background: Hookah is addictive and hazardous for health, but it has become popular particularly among adolescence. Purpose: The aim of this study was to determine the effectiveness of Health Communication Efforts (HCE) based on the KAP model to reduce hookah use among adolescents in Sirjan, Iran. Methods: This was a pre- and postintervention…

Smoking education and prevention campaigns have had marked success in reducing rates of tobacco use among adolescents, however, disparities in use continue to exist. It is critical to assess if adolescents at risk for tobacco use are being exposed to antitobacco campaigns. We used data from Wave 2 of the Population Assessment of Tobacco and Health…

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…

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…

Adolescent smoking prevention is an important issue in health care. This literature review describes the theoretical concept of ecological model for adolescent smoking and tobacco retailers and summarizes previous studies on the association between the density and proximity of tobacco retailers and adolescent smoking. We reviewed nine studies on…

Background: Given its ability to exacerbate health inequities through its disproportionate impact on low-income communities, the need exists to better understand factors that influence substance use among adolescents. Moreover, given its multi-etiological nature, preventing adolescent substance use requires addressing intrapersonal, interpersonal,…

Background: Peer crowds are macro-level, reputation-based subcultures with shared preferences, values, and behavior. The Country peer crowd has been the focus of tobacco industry research and marketing but has yet to be the primary focus of public health research. The current study explores the utility of "Down and Dirty," a "Social…

Objective: Low socioeconomic status young people in low- and middle-income countries use tobacco at higher rates than their wealthier peers. School-based tobacco use prevention interventions that employ a life skills approach are effective at preventing tobacco use. In India, the Salaam Bombay Foundation (SBF) has implemented a multiyear,…

This study investigated whether the presence of school-based health centers (SBHCs) was associated with six substance use behaviors among sexual minority youth (SMY) and their heterosexual peers. Data from the 2015 Oregon Healthy Teens Survey, including 13,608 11th graders in 137 schools (26 with SBHCs) were used in the current study. Multilevel…

Adolescents may especially need social and emotional help. They are learning how to handle new demands in school and social life while dealing with new, intense emotions (both positive and negative), and they are increasingly feeling that they should do so without adult guidance. Social and emotional learning (SEL) programs are one way to help…

Background: Participation in extracurricular activities can have positive effects on youth, with greater participation associated with higher academic as well as better socioemotional and behavioral outcomes. Little research has examined differential effects of in-school and out-of-school activities. Methods: This study examines in-school and…

To test the efficacy of an intervention to reduce tobacco use among youth (10-19 years old) in slum communities in Delhi, India. This community-based cluster-randomized trial included 14 slums composed of purposely built resettlement colonies and adjacent inhabitant-built Jhuggi Jhopris. Youth in the intervention received a 2 year…