Answer:
belief perseverance.
Explanation:
Belief perseverance: In psychology, the term belief perseverance is referred to as a tendency of a person to be clingy on his or her earlier belief instead of receiving a piece of other information that leads to display contradictions or disconfirmations of the person's earlier belief.
An individual who is dealing with belief perseverance holds a thinking-pattern that led him to believe that whatever he or she thinks is true and deny or ignores the evidence.
In the question above, Judy's reaction best illustrates the belief perseverance.
