Interpersonal protective factors for LGBTQ+ youth at multiple intersecting social identities and positions.

Interpersonal supports are protective against multiple negative health outcomes for youth such as emotional distress and substance use. However, finding interpersonal support may be difficult for youth exposed to intersecting racism, heterosexism, and cisgenderism, who may feel they are "outsiders within" their multiple communities. This study explores disparities in interpersonal supports for youth at different sociodemographic intersections.

Application of an intersectional lens to bias-based bullying among LGBTQ+ youth of color in the United States.

Bias-based bullying influences health, academic success, and social wellbeing. However, little quantitative work takes an intersectional perspective to understand bias-based bullying among youth with marginalized social positions, which is critical to prevention. This paper describes the application of exhaustive chi-square automatic interaction detection (CHAID) to understand how prevalence of race-, gender-, and sexual orientation-based bullying varies for youth with different intersecting social positions.

At the Intersection of Sexual Orientation and Gender Identity: Variations in Emotional Distress and Bullying Experience in a Large Population-based Sample of U.S. Adolescents.

This study examines the intersection of sexual and gender identities among adolescents, including the prevalence of these groups and rates of emotional distress and bullying victimization. Data come from a large population-based sample; two measures of sexual orientation and gender identity create eight identity groups. Youth who report identifying both as lesbian, gay, bisexual, or queer/questioning (LGBQ) and as transgender/gender diverse (TGD) had significantly higher levels of two measures of emotional distress and four measures of bullying victimization than those who report only identifying as LGBQ non-TGD or straight TGD.

Bullying Victimization among LGBTQ Youth: Current and Future Directions.

Purpose Of Review: This paper examines recent research on bullying victimization among lesbian, gay, bisexual, transgender, and queer (LGBTQ) youth to identify critical issues and advocate for future research priorities.

Recent Findings: Recent studies have begun to document the importance of bullying in general, and bias-based bullying (rooted in stigma) in particular, on the health and wellbeing of this vulnerable subgroup of adolescents, as well as drivers of disparities. Current research demonstrates the role of multiple identities for and important differences among LGBTQ youth and has begun to identify protective factors for youth who are the targets of bullying.

The home physical activity environment and adolescent BMI, physical activity and TV viewing: Disparities across a diverse sample.

Objective: Characteristics of the home and family have been associated with adolescents' BMI and physical and sedentary activity, but few studies have examined how these characteristics vary across ethnic/racial groups. This study explores whether recommendations for activity promotion are equally relevant to different adolescent populations.

Design: Participants included 2,374 adolescents and their parent(s), recruited through 20 public schools in Minneapolis/St.

Assessment of Density Functionals, Semiempirical Methods, and SCC-DFTB for Protonated Creatinine Geometries.

Creatinine concentrations in blood and urine can be used to detect renal insufficiencies and muscle diseases, but current chemical sensors cannot measure creatinine with sufficient selectivity and robustness because they lack a receptor that binds protonated creatinine (creatininium) selectively enough. As a first step toward identifying potential receptors for creatininium, we examine the accuracy of density functional theory (DFT) and wave function theory (WFT) calculations for creatininium cation geometries, evaluated against reference parameters from experiment. We tested twenty-one local and nonlocal density functionals, Hartree-Fock theory, four semiempirical molecular orbital (SEMO) methods of the neglect of differential overlap (NDO) type, and one self-consistent-field nonorthogonal tight-binding method (SCC-DFTB) as implemented in two closely related software packages.