Question

Heider developed a _____ psychology to investigate how the average person decides on the causes of behavior.

Answer 1

I believe the answer is: naive psychology

Naive psychology refers to a state of mind that makes us think that we're always right and the people that have a different opinion from us must be wrong, irrational or downright evil. Naive psychology tends to be developed when people are trapped within a certain ideological bubble for a long period of time.