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Examining Racial Bias in Evidence Accumulation: Exploring the Impact of Object Search.
Examining Racial Bias in Evidence Accumulation: Exploring the Impact of Object Search.
상세정보
- 자료유형
- 학위논문
- Control Number
- 0017161041
- International Standard Book Number
- 9798382748306
- Dewey Decimal Classification Number
- 301.1
- Main Entry-Personal Name
- Carrillo, Alejandro.
- Publication, Distribution, etc. (Imprint
- [S.l.] : Michigan State University., 2024
- Publication, Distribution, etc. (Imprint
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- Physical Description
- 127 p.
- General Note
- Source: Dissertations Abstracts International, Volume: 85-11, Section: B.
- General Note
- Advisor: Cesario, Joseph.
- Dissertation Note
- Thesis (Ph.D.)--Michigan State University, 2024.
- Summary, Etc.
- 요약Prior investigations into racial bias in fatal police shootings have predominantly employed the First-Person Shooter Task (FPST) and the Weapon Identification Task (WIT). These paradigms have revealed consistent patterns of bias, including faster correct decisions to shoot armed Black targets (as shown in the FPST) and a bias towards misidentifying harmless objects as weapons after exposure to Black primes (evidenced in the WIT). While these findings are valuable, they overlook the role of visual search in these high-stakes decision-making processes. The influence of visual search processes and their associated cognitive mechanisms- such as those described by Drift Diffusion Modelling (DDM)-remain relatively unexplored. This dissertation bridged this gap by examining the impact of race on search efficiency within complex visual environments and its reflection in evidence accumulation. Across two studies, I found that race did not significantly impact search efficiency or evidence accumulation. Instead, a consistent target type effect emerged, indicating that searches for guns were more efficient than for other objects, irrespective of racial primes, and this was mirrored in credibly stronger rates of evidence accumulation. This work serves as a first step into understanding the dynamics of racial biases within decision-making processes in high-stakes situations, emphasizing the examination of search behaviors.
- Subject Added Entry-Topical Term
- Social psychology.
- Subject Added Entry-Topical Term
- Cognitive psychology.
- Index Term-Uncontrolled
- Weapon Identification Task
- Index Term-Uncontrolled
- Police shootings
- Index Term-Uncontrolled
- Drift Diffusion Modelling
- Index Term-Uncontrolled
- Decision-making
- Added Entry-Corporate Name
- Michigan State University Psychology - Doctor of Philosophy
- Host Item Entry
- Dissertations Abstracts International. 85-11B.
- Electronic Location and Access
- 로그인을 한후 보실 수 있는 자료입니다.
- Control Number
- joongbu:654726
MARC
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■006m o d
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■020 ▼a9798382748306
■035 ▼a(MiAaPQ)AAI31236044
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a301.1
■1001 ▼aCarrillo, Alejandro.
■24510▼aExamining Racial Bias in Evidence Accumulation: Exploring the Impact of Object Search.
■260 ▼a[S.l.]▼bMichigan State University. ▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a127 p.
■500 ▼aSource: Dissertations Abstracts International, Volume: 85-11, Section: B.
■500 ▼aAdvisor: Cesario, Joseph.
■5021 ▼aThesis (Ph.D.)--Michigan State University, 2024.
■520 ▼aPrior investigations into racial bias in fatal police shootings have predominantly employed the First-Person Shooter Task (FPST) and the Weapon Identification Task (WIT). These paradigms have revealed consistent patterns of bias, including faster correct decisions to shoot armed Black targets (as shown in the FPST) and a bias towards misidentifying harmless objects as weapons after exposure to Black primes (evidenced in the WIT). While these findings are valuable, they overlook the role of visual search in these high-stakes decision-making processes. The influence of visual search processes and their associated cognitive mechanisms- such as those described by Drift Diffusion Modelling (DDM)-remain relatively unexplored. This dissertation bridged this gap by examining the impact of race on search efficiency within complex visual environments and its reflection in evidence accumulation. Across two studies, I found that race did not significantly impact search efficiency or evidence accumulation. Instead, a consistent target type effect emerged, indicating that searches for guns were more efficient than for other objects, irrespective of racial primes, and this was mirrored in credibly stronger rates of evidence accumulation. This work serves as a first step into understanding the dynamics of racial biases within decision-making processes in high-stakes situations, emphasizing the examination of search behaviors.
■590 ▼aSchool code: 0128.
■650 4▼aSocial psychology.
■650 4▼aCognitive psychology.
■653 ▼aWeapon Identification Task
■653 ▼aPolice shootings
■653 ▼aDrift Diffusion Modelling
■653 ▼aDecision-making
■690 ▼a0451
■690 ▼a0633
■71020▼aMichigan State University▼bPsychology - Doctor of Philosophy.
■7730 ▼tDissertations Abstracts International▼g85-11B.
■790 ▼a0128
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17161041▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
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