<!-- bryant-content-generator:start --> # Class based observational selection bias prevents... > Class based observational selection bias prevents people from seeing others outside of their class group; they become practically invisible. **Source:** [[books/Various Writings|Various Writings]] ## Share on Social Media ``` “Class based observational selection bias prevents people from seeing others outside of their class group; they become practically invisible.” — Bryant McGill https://bryantmcgill.com/quotes/quotes-class-based-observational-become-practically-invisible ``` <!-- bryant-content-generator:end -->