Author Type

Undergraduate Student

Date of Award

Spring 5-2-2022

Document Type

Thesis

Publication Status

Version of Record

Submission Date

June 2026

College Granting Degree

Harriet L. Wilkes Honors College

Thesis/Dissertation Advisor [Chair]

Laura Vernon

Abstract

This study investigated whether there exist variations in the presentation of obsessive-compulsive disorder symptomatology across ethnic boundaries and, if so, what these differences are. Padua Inventory and Disgust Emotion Scale scores were collected from Asian-American, Caucasian, and Hispanic individuals. The results showed that the Asian-American and Hispanic groups both had significantly higher mean obsessive-compulsive symptom and trait disgust scores than the Caucasian group. Additionally, Asian-American obsessive-compulsive total scores were significantly higher than Hispanic scores. This study replicates and extends previous findings by comparing the Padua Inventory scores of these three groups with larger samples, and suggests that the overall severity and pattern of obsessive-compulsive symptoms varies by ethnicity, with Asian-American and Hispanic groups displaying higher scores than Caucasian groups.

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