Date of Graduation

Summer 7-2025

Document Type

Thesis

Degree Name

Master of Science (MS)

Department

Psychology

Thesis Chair

William B. Erickson

Abstract

This study examined how personality traits, alert intensity, and task complexity were associated with prospective person memory (PPM) performance under varying cognitive and emotional contexts, using the Short Dark Triad (SD3) and Big Five Inventory (BFI) to assess trait-related differences in attention and memory. Each participant was randomly assigned to one of three alert types (Missing-Neutral, Missing-In Danger, Wanted-Dangerous) and one of two task complexities (4-item or 8-item grocery list). A mixed n-back task was employed as a distractor task to prevent rehearsal and increase cognitive load during the retention interval. For this study, I hypothesized that high Machiavellianism would predict higher target hit accuracy in Wanted-Dangerous alerts only, high narcissism would predict higher hit accuracy in Missing-In Danger alerts only, and psychopathy would predict lowered hit accuracy across all alert types as well as in harder task conditions.

Available for download on Thursday, July 15, 2027

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