What is a potential cognitive bias when an individual cannot let go of their original beliefs despite contrary evidence?

Belief perseverance is a cognitive bias in which an individual maintains their original beliefs even when confronted with evidence that contradicts those beliefs. This phenomenon occurs because people often have a psychological resistance to changing their views, which can be reinforced by emotions, personal experiences, or social influences. Belief perseverance leads individuals to dismiss or rationalize evidence that challenges their preexisting beliefs, resulting in a form of stubbornness regarding their viewpoints.

For instance, someone may hold onto a belief in a particular health remedy despite new research indicating its ineffectiveness. This attachment to original beliefs can hinder critical thinking and the willingness to adapt one’s understanding based on new information. The other options describe different psychological phenomena but do not specifically capture the essence of holding onto beliefs in the face of contradictory evidence.