This study aims to investigate perceptions of police emotionality and credibility. A total of 132 undergraduate psychology students participated in an online experiment via Qualtrics. Participants read three vignettes depicting interpersonal conflicts, including one involving a police officer. The officer’s race (Black or White) and gender (male or female) were manipulated. After each vignette, participants rated individuals on emotionality and credibility. Then, they completed the Ten-Item Personality Inventory and a demographic questionnaire. Agreeableness significantly predicted lower police credibility ratings, while openness trended negatively. Other personality traits (conscientiousness, extraversion, emotional stability) showed no effects. Findings highlight the role of personality in shaping perceptions of law enforcement. These findings suggest that personality influences how individuals perceive police credibility, potentially shaping attitudes toward law enforcement. Understanding these biases may help inform police-community relations and public trust in officers.
