Adoption

Omission Bias

A predictable deviation in judgment caused by omission.

Omission Bias is a systematic pattern of deviation from rational judgment. Users afflicted by Omission Bias make predictable errors that product teams can either exploit or mitigate. Ethical product design seeks to mitigate Omission Bias by providing clearer information, better defaults, and reversibility. Dark patterns exploit Omission Bias to manipulate users into actions they wouldn't choose freely. Understanding Omission Bias is essential for designing products that serve genuine user progress.