The tension experienced by a person whose behavior is incongruent with their attitude and they feel unsettled or disturbed because of it is referred to as Cognitive dissonance.
Option D
Explanation:
The feeling of discomfort when a person's beliefs run opposite to their behavior and new information that is being presented to someone is called cognitive dissonance. Generally, people hold consistent belief in what they know is the truth, and when it is challenged, a feeling of disturbance or discomfort arrives. Leon Festinger, a renowned psychologist said that people have inner need to ensure their beliefs and behaviors are totally consistent or not. Also, the frequency of dissonance depends upon many factors like how much they value their beliefs and to what degree they are inconsistent.
