Daphne feels uneasy when she notices an inconsistency between what she believes and what she does. This best illustrates?

In the field of psychology, cognitive dissonance is that the perception of contradictory information. Relevant items of data include a person's actions, feelings, ideas, beliefs, values, and things within the environment.
Cognitive dissonance is usually experienced as psychological stress when persons participate in an action that goes against one or more of those things.
The discomfort is triggered due to the person's belief clashing with new information perceived, wherein the individual tries to seek out a way to resolve the contradiction to reduce their discomfort.
In When Prophecy Fails: A Social and Psychological Study of a contemporary Group That Predicted the Destruction of the World (1956) and A Theory of Cognitive Dissonance (1957), Leon Festinger proposed that citizenry strive for internal psychological consistency to function mentally in the real world.
To reduce the cognitive dissonance, a person experiences internal inconsistency and tends to become psychologically uncomfortable.
They tend to justify the stressful behavior, either by adding new parts to the cognition causing the psychological dissonance (rationalization) or by avoiding circumstances and contradictory information likely to extend the magnitude of the cognitive dissonance (confirmation bias).

To learn more about cognitive dissonance: https://brainly.com/question/15517772

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