Many developmental theories have not been sufficiently evaluated using designs that control for unobserved familial confounds. Our long-term goal is to determine the causal structure underlying associations between early environmental conditions and later psychosocial and health outcomes. Our overall objective in this study was to further evaluate…

Adolescents with food allergies (FA) face unique challenges, including an increased risk of bullying, yet comprehensive national studies on this intersection are lacking. Our study examines the prevalence and association between FA and bullying among US high-school adolescents, utilizing Youth Risk Behavior Survey (2015-2019) data. Analyzing…

Prosocial and health protective behaviors are critical to contain the COVID-19 pandemic, yet adolescents have been difficult to engage. Attachment security promotes adolescents' capacities to navigate stress, and influences prosocial and health behaviors. Drawing on a diverse sample of 202 adolescents (48% female; 47.5% Latinx) this study…

Background: This study examines the influence of 2 noncognitive skills, self-esteem and teamwork, on social disaster response awareness among Korean adolescents. Although self-esteem is a well-established predictor of health-related knowledge, the inclusion of teamwork in this study is motivated by its collective nature and its relevance to social…

Background: Conceptualizations of health have expanded to include indicators of adolescents' physical and mental wellness, rather than solely the absence of diseases or disorders. Although extensive research has identified links between mental and physical wellness, few studies have investigated the relationship between health promotion and…

Infection with sexually transmitted diseases and unwanted pregnancies are risks associated with adolescents' risky sexual behavior. Mental models of attachment relationships influence behavior and may influence adolescents' involvement in sexual activities that are risky. This study explored whether attachment styles predicted adolescents'…

Adherence to COVID-19 social distancing restrictions may be challenging for adolescents, especially those concerned about social status. This study examined self-perceived popularity and reputation concerns as predictors of adherence to health guidelines and the effects of self-perceived popularity on adjustment. Adolescents (n = 1,068, 14-18…

Due to systemic racism and homophobia, Lesbian, Gay, Bisexual, and Queer (LGBQ+) youth of color are disproportionately affected by HIV (human immunodeficiency virus)/AIDS (acquired immunodeficiency syndrome) and viral hepatitis (VH). Innovative approaches that acknowledge strengths such as ethnic identity need to be examined to understand specific…

The aim of this study was to identify the association between type D personality and smoking cessation among high school students who had participated in a stop smoking program. From 27 high schools, we recruited 279 smoking students who had participated in a stop smoking program between May 29, 2015, and January 25, 2016. About 26.5% of…

The aim of this study was to determine if adolescents' scores on a 2-item underage alcohol use screener predict risky consequences of past-year alcohol use and other health risk behaviors in a nonclinical, school-based sample of adolescents. A predominantly minority sample of 756 middle and high school students completed in-school tablet-based…

The current research adopts the trans-contextual model of motivation (TCM) to examine the role of perceived autonomy support from peers, parents, and physical education (PE) teachers on adolescents' autonomous motivation, intentions, and physical activity (PA) and health-related quality of life (HRQoL) over a one-year period. Adolescents (N = 264)…

Adolescents commonly engage in substance use and sexual behaviors which pose risks for their health. Secondary data analysis of two school-based surveys explored the clustering of lifetime use of cigarettes, alcohol, cannabis, and engagement in sexual intercourse among 2,489 adolescents in Scotland and 1,405 adolescents in Northern Ireland. All…

Adolescents often practice unhealthy behaviors to lose weight or keep from gaining weight. Centers for Disease Control and Prevention has conducted biennial Youth Risk Behavior Survey (YRBS) of various health risk behaviors since 1991 using U.S. representative samples of high school students and is therefore best for us to identify risk/preventive…

This study purpose was to investigate sex differences in multilevel factors associated with smoking experimentation and age of initiation among Korean adolescents. Based on the ecological model, this cross-sectional study used data from the 2016 Korea Youth Risk Behavior Web-Based Survey (N = 65,528). Among 33,803 males (51.6%) and 31,725 females…

The purpose of our study was to determine the extent to which individual characteristic variables predict trust of healthcare provider (HCP), lifestyle behaviors, and use of health services among adolescents attending public high school in rural Indiana. The sample included 224 individuals surveyed in 9th grade or 12th grade required courses.…