RT Article
T1 The effect of a presumption of guilt on police guilt judgments
JF Psychology, crime & law
VO 31
IS 4
SP 462
OP 483
A1 Yang, Yueran
A2 Madon, Stephanie
A2 Cabell, Jean J.
A2 Kruger, Sarah A.
A2 Guyll, Max
LA English
YR 2025
UL https://krimdok.uni-tuebingen.de/Record/1924905655
AB Police conduct pre-interrogation interviews with suspects whom they presume might be guilty. This research tested whether a presumption of guilt causes police to misclassify innocent suspects as guilty during pre-interrogation interviews by virtue of biasing their interpretation of suspects’ emotional states. In two experiments, college students (n = 33) and police officers (n = 33) each watched eight videos in which an experimenter interviewed a student who was either factually guilty or factually innocent of having cheated on a problem-solving task. After watching each video, participants reported their judgments of the interviewed student’s emotional state and guilt-status. The results indicated that both college students and police officers reported higher guilt judgments when they presumed the interviewed students to be guilty versus innocent. Additionally, participants’ perceptions of the interviewed students’ emotional states mediated this effect. Factual guilt-status did not influence judgments rendered by either college students or police officers. The results suggest that police may be susceptible to misclassifying innocent suspects as guilty when they hold a presumption of guilt at the outset of a pre-interrogation interview.
K1 Police Interrogation
K1 guilt judgment
K1 Confirmation bias
K1 pre-interrogation interview
DO 10.1080/1068316X.2023.2279337