The influence of race on jurors' perceptions of lethal police use of force

Many highly publicized police use-of-force encounters have recently occurred in the United States. This project primarily explored whether officer, juror, or victim race affects verdicts in trials involving police use of force.

Because of recent conflicting research surrounding race and juror decision-making, we conducted an exploratory analysis on the interactive effects of juror, victim, and defendant race. We hypothesized that mock jurors with favorable perceptions of police legitimacy would be less likely to convict an officer charged with manslaughter.

Four hundred sixteen (243 women, 170 men, three another gender; 263 White, 50 Asian, 44 Black, 41 Latine, four Native American, 14 another race/ethnicity) jury-eligible community members read a trial transcript involving a police officer charged with manslaughter, in which we manipulated victim and defendant race (Black, White), then rendered a verdict and answered a questionnaire.

We found significant effects of police legitimacy and defendant race on verdicts. The main effect was qualified by an interaction between juror race/ethnicity and defendant race. Simple-slope analyses revealed no effect of defendant race for White mock jurors. In comparison, Black, indigenous, and people of color (BIPOC) mock jurors were significantly more likely to convict a White than a Black defendant. We also observed significant effects of police legitimacy, defendant race, and victim race on perceptions of the officer's use of force.

Our analyses revealed that mock jurors were significantly more punitive when the defendant was White compared with Black, and they perceived the officer's use of force as significantly more excessive when the officer was White or the victim was Black. These effects appear to be driven primarily by BIPOC jurors. Mock jurors with more favorable perceptions of police legitimacy were significantly less likely to convict the officer and viewed his use of force as less excessive. (PsycInfo Database Record (c) 2023 APA, all rights reserved).