Date of Award

5-2026

Degree Type

Thesis

Degree Name

Honors Thesis

Department

Psychology

First Advisor

Joel Martin

Second Advisor

Katherine Novak

Abstract

This study investigated how obsession content (sexual vs. violent) and target (self vs. others) influence OCD stigma. Using a 3×3 factorial design, 152 participants read vignettes describing an individual experiencing either sexual or violent obsessions directed at either themself or other people, or a control condition describing an individual not experiencing obsessions at all. Participants then rated their desired social distance – a measure of stigma – from the individual described in the vignette. After controlling for participants' own OCD symptoms, a significant main effect for obsession content (p < .001, ηp2 = .14) emerged. Both sexual and violent obsessions elicited significantly higher stigma than the control, though the experimental conditions did not differ from each other. Conversely, the obsession target and the interaction between content and target were non-significant (p’s>.05). These results suggest that the "taboo" nature of an obsession is the primary driver of stigma, regardless of whom the thoughts concern and regardless of specific taboo content, highlighting a need for content-specific psychoeducation.

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