Core term · Leon Festinger
Belief Change
How a person comes to revise what they hold to be true, which Leon Festinger studied closely—finding that strongly held beliefs can grow even firmer when the evidence turns against them.
Who shaped this idea
The thinker behind it
From concept to practice
Turn Belief Change into a question you can answer.
Psipas asks you one small, honest question at a time — and builds the picture from your answers.