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social_desirability_bias
The tendency to over-report socially desirable behaviors and under-report socially undesirable ones. This bias affects self-report data in surveys, interviews, and conversations, making people appear more virtuous, healthy, and compliant than they actually are.
Survey respondents significantly over-report their voting frequency, charitable giving, and exercise habits compared to objective measures of these behaviors.
In an anonymous workplace survey about inclusion, employees rate themselves as highly open-minded and unbiased, yet observational studies of the same workplace reveal persistent patterns of exclusion in meetings and promotions.
When asked in a nutrition study to recall everything they ate over the past week, participants consistently underreport fast food, alcohol, and snacks while overreporting salads and water intake — even when food diaries kept in real time tell a very different story.
Binary (yes/no) questions an LLM must answer to identify this aspect:
Is a person reporting on their own attitudes, behaviors, or beliefs?
Type: binaryIs the reported behavior or attitude more socially acceptable than the person's actual behavior or attitude?
Type: binaryIs the distortion driven by a desire to be viewed favorably by others?
Type: binaryThe tendency to over-report socially desirable behaviors and under-report socially undesirable ones. This bias affects self-report data in surveys, interviews, and conversations, making people appear more virtuous, healthy, and compliant than they actually are.
Humans are deeply social and sensitive to reputation. The desire to present oneself favorably is so automatic that people may not even be aware they are distorting their responses.
Use indirect measurement techniques, anonymous reporting, behavioral observation, or implicit association tests rather than relying on self-report alone.
Public opinion polling, health behavior surveys, employee satisfaction surveys, and political polling (shy voter effect).
Use these tools to detect, analyze, or train this aspect.