Cognitive Dissonance: The mental discomfort experienced by an individual who holds two or more contradictory beliefs, values, or perceptions at the same time.
Selective Exposure Theory: The theory that individuals tend to prefer exposure to arguments supporting their own beliefs and avoid those contradicting them.
Bias Blind Spot: The cognitive bias of recognizing the impact of biases on others' judgement while failing to see it in one's own judgement.