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Chapman University

The Relationship Among Social and Psychological Inclusion, Marginalized Group Membership, and Student Outcomes

Abstract

dc:description.abstract

<p>As diversity grows in the United States, schools are tasked with supporting diverse students. This dissertation explored the concept of social and psychological inclusion as a potential protective factor for marginalized students. It examined the variables of inclusion, marginalized group membership, and student outcomes using the California Healthy Kids Survey administered to secondary students. Marginalized group membership included examining race, ethnicity, and the presence of bullying for a disability. Student outcomes included self-reported grades and attendance. This study revealed that the degree of inclusion affected students’ self-reported grades and attendance, with students reporting higher grades and attendance with higher degrees of inclusion. Furthermore, multinomial logistic regression results showed statistically significant main effects of inclusion and marginalized group membership on student self-reported grades and attendance. The largest effect sizes were evident in models that examined inclusion, marginalized group membership, and grades with medium to large effects. Small effects were evident in the models that examined inclusion, marginalized group membership, and attendance. Inclusion was a stronger predictor of student outcomes than marginalized group membership in all models. Given that grades are significant in accessing opportunities beyond high school and attendance is significant in school funding, educators and researchers are uniquely invested in these student outcomes, which they can improve by facilitating social and psychological inclusion for marginalized students.</p>

Degree

thesis:*
Name thesis:degree_name
Doctor of Philosophy (PhD)
Level thesis:degree_level
Dissertation
Discipline thesis:degree_discipline
Education
Year
2022

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Munguia, Katheryn
Contributors dc:contributor
  • Dr. Anna Abdou
  • Dr. Kelly Kennedy
  • Dr. John Brady

Subjects

dc:subject × 8

Identifiers

dc:identifier.*
OAI identifier oai:identifier
oai:digitalcommons.chapman.edu:education_dissertations-1056

Chain of custody

source
Harvested from
Chapman University
Base URL
digitalcommons.chapman.edu/do/oai/
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Munguia, Katheryn. The Relationship Among Social and Psychological Inclusion, Marginalized Group Membership, and Student Outcomes. Dissertation thesis, 2022. https://digitalcommons.chapman.edu/education_dissertations/57