Cognitive Dissonance: The psychological discomfort that arises when there is a conflict between an individual's attitude and behavior. It often leads to attempts to reduce the dissonance by changing one's attitude or justifying one's actions.
Self-perception Theory: The idea that individuals develop their attitudes based on observations of their own behaviors. People infer their attitudes by observing how they behave in certain situations.
Implicit Attitudes: Unconscious biases or preferences that influence an individual's thoughts and behavior without conscious awareness. Implicit attitudes can be measured using implicit association tests (IATs).