The tendency of research participants to answer questions in ways they believe will be viewed favorably, rather than answering truthfully. Strongest with sensitive or self-image topics.
Definition: The tendency of research participants to answer questions in ways they believe will be viewed favorably, rather than answering truthfully. Strongest with sensitive or self-image topics.
Social desirability bias is the gap between what people actually do and what they tell you they do. Participants instinctively present a more favorable version of themselves—healthier habits, better decision-making, more thoughtful behavior.
If a participant's answer would make them look bad, assume they have softened it. Design your research to account for this gap.
Systematic deviation from the true value in research findings. Cannot be eliminated, only managed through standardization and awareness. The goal is systematic bias (manageable) over unsystematic bias (chaos).
A Core Method of asking at scale using standardized questions. Enables data collection from larger samples but sacrifices the depth of interviews for breadth and standardization.
The phenomenon where people change their behavior because they know they are being watched. A fundamental challenge in any research involving direct observation of participants.