Cognitive dissonace Flashcards
What is the theory of cognitive dissonance?
The theory of cognitive dissonance is the tension that occurs within a person when they perceive inconsistency between acquired information.
-feelings
-attitudes
-beliefs
-actions
-Environmental stimuli
Festinger described this mental discomfort as cognitive dissonance
What are the three effects cognitive dissonance in behaviour?
Avoidance
Reduction
Rationalisation
Avoid encountering situations or new information
Avoidance
To experience a balance between reality and expectations cognitive dissonance is being reduced
Reduction
Individuals experiencing cognitive dissonance tend to rationalise or justify their behaviours
Rationalisation
Magnitude
Magnitude is a subjective measure if the level of discomfort an individual feels when they experience cognitive dissonance.
The greater the magnitude, the greater the pressure felt to reduce it
What are the two factors of magnitude that predict the amount of discomfort felt due to cognitive dissonance?
-The more value the indiv. places on either of the conflicting cognitions, the greater the magnitude
-the maximum level of dis. and individual can manage before needing to reduce the discomfort
what are the 4 responses to cognitive dissonance?
- Change their behaviour
- Change their beliefs
- Change their behaviour
- Change their perception of this behaviour
Perception
The way you think about it or the impression you have of it