Cognitive Dissonance
The mental discomfort experienced by a person who holds contradictory beliefs, ideas, or values at the same time.
Cognitive dissonance is the mental stress or discomfort experienced by an individual who holds two or more contradictory beliefs, ideas, or values, or is confronted by new information that conflicts with existing beliefs, ideas, or values. This theory was first developed by American social psychologist Leon Festinger in the 1950s after observing a cult whose prophecies failed to materialize — instead of acknowledging they were mistaken, members altered their perceptions to accommodate the failure. This mental discomfort motivates people to reduce dissonance either by changing their beliefs, justifying their behavior by changing the conflicting cognition, or adding new elements to create a consistent belief system. For example, if someone believes in healthy living but smokes, they might either quit smoking to align with their health beliefs or justify smoking by undermining the health risks.
Example
Smoking despite Health Concerns
A person who smokes might justify this habit by arguing that stress reduction from smoking outweighs its health risks, despite knowing the substantial dangers of smoking. Why? This justification helps them reduce the dissonance between their behavior (smoking) and their belief (valuing health).
In your professional life
Embrace Conflicting Feedback
When receiving feedback that conflicts with your self-image, use it as a growth opportunity rather than dismissing it. For instance, if you’re an administrative assistant and feedback suggests you need to improve your organizational skills, view it as a chance to develop those skills further. Embracing this feedback helps you improve your performance and adapt better to your role.
Go deeper in ThinkBetter
The ThinkBetter app has the full Cognitive Dissonance deep-dive: more examples, a quiz to test yourself, audio narration, and a weekly path that builds these ideas into a habit.
