"Discretion in Prosecutorial Decision-Making and its Effect on Sentenci" by Ryan A. Schneider

Date of Award

1-2025

Document Type

Dissertation

Degree Name

Doctor of Philosophy (PhD)

College/School

College of Humanities and Social Sciences

Department/Program

Psychology

Thesis Sponsor/Dissertation Chair/Project Chair

Tina M. Zottoli

Committee Member

Tarika Daftary-Kapur

Committee Member

Adele Quigley McBride

Committee Member

Jessica Henry

Abstract

Prosecutors occupy one of the most powerful positions in the criminal justice system, and their control over cases is nearly unfettered. Some scholars argue that prosecutors need wide latitude in their decision making, and that their ability to exercise discretion is necessary and beneficial (Fairfax Jr, 2011; S. Miller, 2019). Others, however, contend that discretion should be restricted, for a variety of reasons. For instance, psycholegal research has found bias in prosecutor’s decision-making when it is fully discretionary (Burke, 2006; Pfaff, 2017b); and it is easily abused to create undue leverage in plea bargaining (i.e., overcharging; Bennett, 1979). Prosecutorial guidelines have been suggested as one potential solution to these problems (Pfaff, 2017b), though to date, there have been no empirical studies of their effects on sentence recommendations (Pfaff, 2017). To address this gap, I conducted a study wherein participants read through fake cases and mock-prosecuted them, by using guidelines that allowed for more or less discretion. Findings from the present study could inform this debate, and thus assist state legislatures and legal scholars in determining whether to pursue the restriction of discretion through prosecutorial guidelines.

File Format

PDF

Available for download on Wednesday, January 20, 2027

Share

COinS