Graduation Term
Spring 2025
Degree Name
Doctor of Philosophy (PhD)
Department
Department of Psychology: School Psychology
Committee Chair
Shengtian Wu
Committee Member
Jeffrey Kahn
Committee Member
S. Gavin Weiser
Committee Member
Eric Wesselmann
Abstract
Despite growing attention to discrimination faced by sexual and gender minority groups, perceived sexual and gender minority students face intolerance and prejudice within their schools. This study addresses the complex experiences of perceived and self-identified sexual and gender minority youth (SGMY) subjected to bias-based bullying and its effect on their school experience. This study investigated the impact of bias-based bullying on school-related outcomes, such as academic self-efficacy, absenteeism, school climate, and identity disclosure, for SGMY, while also examining Gay-Straight Alliances (GSAs). Participants in the study are self-identified and perceived SGMY, and heterosexual adolescents. An anonymous self-administered Qualtrics survey was utilized to collect data and ensure participant confidentiality and autonomy. Study variables encompass measures of bias-based bullying, school climate, GSA presence, and school-related outcomes. Regression, t-tests, and correlation analysis were used to assess the impact of GSAs and bias-based bullying on school-related outcomes. GSA presence was associated with higher academic self-efficacy but not absenteeism, school climate perception, or identity disclosure. GSA participation correlated with lower school climate perceptions. Bias-based bullying predicted lower school climate perceptions and academic self-efficacy but higher identity disclosure. Group comparisons confirmed significant differences in school climate perceptions, absenteeism, and identity disclosure based on bullying experiences and SGMY status.
Access Type
Dissertation-Open Access
Recommended Citation
Shaull, Marissa L., "The Effects of GSA Participation on Bias-Based Bullying and School-Related Outcomes for Perceived Sexual and Gender Minority Youth" (2025). Theses and Dissertations. 2209.
https://ir.library.illinoisstate.edu/etd/2209
DOI
https://doi.org/10.30707/ETD.1763755358.460255