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Juror Decision Making: The Influence of Defendants Mental Illness, and Severity of Crime
Presentation Type
Poster Presentation
Abstract
Research has shown that a juror’s perception of a defendant’s mental illness has an impact on verdicts (Mossiere & Maeder, 2016). This study addresses the gap in the research regarding the effects that the severity of crime committed, and the severity of mental illness that the defendant had on sentencing recommendations made by potential jurors. We utilized three types of mental illness: Obsessive Compulsive Disorder (OCD), paranoid schizophrenia, and substance abuse disorder as well as two levels of crime severity: robbery with a deadly weapon and second-degree murder. Whereas these factors did not influence the recommended verdict, participants were more likely to indicate that they were moderately confident in their verdict when the defendant was charged with murder. Participants also viewed defendants with schizophrenia as less responsible for their actions when they were diagnosed with schizophrenia.
Start Date
11-4-2022 11:00 AM
End Date
11-4-2022 11:50 AM
Faculty Advisor
Jiuqing Cheng
Department
Department of Psychology
Student Type
Graduate Student
Copyright
©2022 Aubrey Paschal
Recommended Citation
Paschal, Aubrey, "Juror Decision Making: The Influence of Defendants Mental Illness, and Severity of Crime" (2022). INSPIRE Student Research and Engagement Conference. 10.
https://scholarworks.uni.edu/csbsresearchconf/2022/all/10
Juror Decision Making: The Influence of Defendants Mental Illness, and Severity of Crime
Research has shown that a juror’s perception of a defendant’s mental illness has an impact on verdicts (Mossiere & Maeder, 2016). This study addresses the gap in the research regarding the effects that the severity of crime committed, and the severity of mental illness that the defendant had on sentencing recommendations made by potential jurors. We utilized three types of mental illness: Obsessive Compulsive Disorder (OCD), paranoid schizophrenia, and substance abuse disorder as well as two levels of crime severity: robbery with a deadly weapon and second-degree murder. Whereas these factors did not influence the recommended verdict, participants were more likely to indicate that they were moderately confident in their verdict when the defendant was charged with murder. Participants also viewed defendants with schizophrenia as less responsible for their actions when they were diagnosed with schizophrenia.
Comments
Award: Intercollegiate Academic Fund
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