Psychology Commons^™

This Is Who I Am: Identity Development And Importance Among Diverse Youth From Lgbtq+ Parent Families, Madison T. Diomede

Theses and Dissertations--Psychology

Although the literature on identity and related constructs among adolescents, emerging adults, and diverse populations is growing, little research has investigated identity among adolescents and emerging adults specifically in the context of LGBTQ+ parent families. The present study seeks to fill this gap in the literature by qualitatively investigating identity development and importance among diverse youth with LGBTQ+ parents. Participants are 51 youth (ages 12-25 years) with at least one LGBTQ+ parent. Trained personnel conducted remote, audio-recorded, semi-structured interviews from December 2018-February 2020. Interviews included questions about participants’ individual identities and conversations they have had with their parents about those …

Examining The Impact Of Social Media Use On Body Dissatisfaction And Eating Disorder Symptomatology Among Adolescents, Ilyssa P. Salomon

Theses and Dissertations--Psychology

Media exposure is often cited as a causal factor in the development of body dissatisfaction, or negative thoughts and feelings toward the body (Grogan, 2017; Thompson, Heinberg, Atlabe, & Tantleff-Dunn, 1999). While eating disorders most commonly emerge during late adolescence (18-21 years), risk factors that predict the later onset of eating disorders emerge much earlier and escalate during adolescence (13-16 years; Hudson, Hiripi, Pope, & Kessler, 2007; Rhode, Stice, & Marti, 2016). Overall, links between exposure to traditional forms of mainstream media (e.g. television and magazines), body dissatisfaction, and eating disorder symptomatology are well- established in the literature, with robust …

Gender-Based Harassment In Early Adolescence: Group And Individual Predictors Of Perpetration, Michelle Jennine Tam

Theses and Dissertations--Psychology

The current study examined gender-based harassment in early adolescence and the characteristics of individuals who perpetrate such harassment (specifically, experiences with witnessing gender-based harassment and gender identity). Students in seventh and eighth grade (n = 483; 247 girls, 236 boys) completed surveys containing measures of gender identity (perceived same and other-gender typicality, felt pressure to conform to gender norms, and gender contentedness), and questions about witnessing and perpetrating teasing, bullying, and rejection because of a peer’s gender typicality or atypicality. Results revealed that the more GBH an individual had previously witnessed in their classroom, the more likely they were …

A Genetically-Informed Study Of The Predictors And The Development Of Delinquency, Albert J. Ksinan

Theses and Dissertations--Family Sciences

Although the rates of delinquent behavior have been decreasing since the 1990s, adolescent delinquent behavior continues to take a great toll on society as well as on perpetrators themselves. In this way, it is essential to understand the process of delinquency development. The current dissertation is comprised of three studies that analyzed the predictors and the development of delinquency using genetically-informed designs. The sample used for all studies comes from the Add Health dataset, a nationally-representative data on adolescents followed across 14 years.

The first study modeled the longitudinal development of delinquency in three adolescent cohorts: early, middle, and late …

Longitudinal Associations Between Sleep Functioning And Adolescent Adjustment, Gabriela Ksinan Jiskrova

Theses and Dissertations--Family Sciences

The current dissertation consists of three interrelated studies examining the relationship between sleep functioning and adolescent adjustment. Although links between sleep patterns and internalizing problems and externalizing or problem behaviors in children and adolescents have been established in literature, several gaps remain in this research. This dissertation addressed these by: (a) testing sleep problems, quantity, and chronotype in childhood as predictors of internalizing problems in adolescence (Study 1), (b) testing sleep problems, quantity, and chronotype in childhood as predictors of problem behaviors in adolescence (Study 2), and (c) testing sleep problems and quantity as mediators of the chronotype-adjustment link (Study …

Impulsivity Symptoms As Core To The Developmental Externalizing Spectrum, Michelle M. Martel, Cheri A. Levinson, Christine A. Lee, Tess E. Smith

Psychology Faculty Publications

Impulsivity is posited to be a key part of the externalizing spectrum during childhood, but this idea has received minimal empirical attention. The goal of the present investigation was to utilize network analysis to determine whether behavioral impulsivity symptoms are key components of the externalizing network across several developmental periods from preschool into adolescence. Participants were 109 preschoolers (64 % male) ages 3 to 6, 237 children (59 % male) ages 6 to 9, 372 children (59 % male) ages 10 to 13, and 357 adolescents (59 % male) ages 13 to 17 and their parents. Parents completed ratings of …