- Put yourself in their shoes
- Think of times you’ve been in a similar situation and explain your reaction
- Can the behavior be explained by a more “universal” model than a person-specific one?
- How are they empathizing with you, given they are projecting?
- How are they empathizing with you, given what you know about how they perceive others?
- What successful model have you used to explain similar behavior for similar people?
- Is your conclusion affected by your attitude towards the subject?
It's not clear to me that prejudices are worthless evidence. It seems to me reasonable to take stereotypes as your prior and update on evidence rather than taking maxent as your prior.
If there's evidence out there I should be updating on, I'd love to hear it.