The effect of mental illness characteristics and diagnoses on juror sentencing decisions

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dc.contributor.advisorLimke, Alicia, 1979-
dc.contributor.authorBeaver, Mackenzie
dc.contributor.committeeMemberRandell, J. Adam
dc.contributor.committeeMemberMabry, John
dc.date.accessioned2024-06-12T20:05:08Z
dc.date.available2024-06-12T20:05:08Z
dc.date.issued2024
dc.description.abstractStigmas surrounding mental illness in the criminal justice system often influence jurors' decisions, sometimes aggravating (increasing) and sometimes mitigating (decreasing) sentencing decisions. Jurors' own personal experiences with mental illness could be an underlying factor in sentencing a defendant. However, personal experiences of jurors still require much research to understand individual characteristics and environmental influences in their decision making. Thus, the purpose of the present study was to investigate how mental illness symptomology may influence perceived responsibility proposed sentencing of a criminal defendant. 214 participants read a fact pattern from a Supreme Court opinion involving homicide and rated the guilt and proposed sentencing of the defendant (who either received a diagnosis of bipolar disorder, whose symptoms were described, or no mental illness was involved). Participants also completed the Brief Symptom Inventory. Results indicated that there was no interaction between mental illness of the defendant and juror sentencing decisions; however, there was an interaction between juror symptomology and recommended sentence length of the defendant in years. Personal symptomology of jurors' is a predictor of recommended sentence length of a defendant, in years (p < .05). Implications for future research and for practical applications are discussed.
dc.identifier.oclc(OCoLC)1439069983
dc.identifier.other(AlmaMMSId)9983036911502196
dc.identifier.urihttps://hdl.handle.net/11244/340419
dc.rightsAll rights reserved by the author, who has granted UCO Chambers Library the non-exclusive right to share this material in its online repositories. Contact UCO Chambers Library's Digital Initiatives Working Group at diwg@uco.edu for the permission policy on the use, reproduction or distribution of this material.
dc.subject.keywordsJuror sentencing
dc.subject.keywordsMental illness
dc.subject.keywordsPsychology
dc.subject.lcshJurors
dc.subject.lcshDecision making
dc.subject.lcshMental illness
dc.subject.lcshSentences (Criminal procedure)
dc.subject.lcshCriminals
dc.thesis.degreeM.S., Forensic Psychology
dc.titleThe effect of mental illness characteristics and diagnoses on juror sentencing decisionsen_US
dc.typeAcademic theses
thesis.degree.grantorJackson College of Graduate Studies

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