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Casuistry and social category bias
Michael I Norton1, Joseph A Vandello, John M Darley
1Sloan School of Management, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. minorton@media.mit.edu
Journal of Personality and Social Psychology
|December 16, 2004
Summary
People use casuistry to justify biased decisions based on social group memberships, appearing unbiased to themselves and others. This research reveals how questionable criteria mask prejudice in judgments.
Area of Science:
- Social Psychology
- Behavioral Economics
- Decision Science
Background:
- Individuals often make judgments based on social group memberships.
- Biased decision-making can be masked by seemingly acceptable criteria.
Purpose of the Study:
- To explore how people use casuistry to justify decisions biased by social category information.
- To demonstrate that casuistry allows individuals to appear unbiased while making prejudiced judgments.
Main Methods:
- Six studies were conducted across employment and college admissions domains.
- Participants' decisions were analyzed based on gender and race social categories.
- Motivations included favoring in-group or out-group members.
Main Results:
- Casuistry was employed to justify decisions biased by social category information.
- Participants arbitrarily inflated qualifications of preferred candidates over competitors.
- Individuals appeared unbiased to themselves and others during this process.
Conclusions:
- Casuistry serves as a mechanism to rationalize biased decision-making.
- Social category information can influence judgments under the guise of objective criteria.
- Understanding casuistry is crucial for addressing subtle forms of prejudice.