Self-perception theory suggests that people often infer their own attitudes and beliefs by observing their own behavior. In other words, we determine our thoughts and feelings based on how we see ourselves acting.
Related terms
Facial Feedback Hypothesis: This is the idea that facial expressions can actually influence our emotional experiences. For example, smiling can make us feel happier.
Cognitive Dissonance: This refers to the uncomfortable feeling of having conflicting thoughts or beliefs. People often try to reduce cognitive dissonance by changing their attitudes or justifying their behavior.
Overjustification Effect: This occurs when external rewards (such as money) decrease a person's intrinsic motivation to perform a task they already enjoy doing.