Opening the Black Box of Officer Decision-Making: An Examination of Race, Criminal History, and Discretionary Searches

• NCJ Number: 248289
• Journal: Justice Quarterly Volume: 31 Issue: 6 Dated: December 2014 Pages: 961-985
• Author(s): Rob Tillyer
• Date Published: December 2014
• Length: 25 pages
• Publication Format: Article
• Publication Type: Report (Study/Research)
• Language: English
• Country: United States of America

Annotation

Recent evidence suggests that police officers engage in discretionary searches of minority citizens at a disproportionate rate; however, the impact of citizen criminal history on this relationship is largely unknown.

Abstract

Recent evidence suggests that police officers engage in discretionary searches of minority citizens at a disproportionate rate; however, the impact of citizen criminal history on this relationship is largely unknown. Using the theoretical framework of officer suspicion, this study examines the impact of citizen race on the likelihood of a discretionary search and whether this relationship is mediated by citizen criminal history. A series of multilevel models were computed on officer-initiated traffic stops in a manner that conforms to Baron and Kenny's recommendations to test for mediation effects. Results indicated that while citizen race was predictive of a discretionary search, this effect was mediated by consideration of criminal history. These findings have implications for understanding the decision-making process of officers, the influence of citizen race on these decisions, and the role of officer suspicion in police-citizen encounters. Abstract published by arrangement with Taylor Francis.