In Festinger and Carlsmith's classic study, participants performed a boring task and were paid either $1 or $20 to tell the next participant it was interesting. Which group later reported liking the task more?
AThe $20 group — larger rewards reinforce positive evaluations through conditioning
BThe $1 group — insufficient justification caused them to change their attitude to resolve dissonance
CBoth groups equally — the pay was irrelevant because all participants told the same lie
DNeither — forced compliance prevents attitude change in all conditions
The $1 group showed more attitude change toward the task. They had insufficient external justification for their behavior (telling someone a boring task was interesting for almost nothing), so their minds resolved the inconsistency by actually changing their attitude: 'I said it was interesting for $1 — I must have meant it.' The $20 group had ample external justification and could explain their behavior without changing their attitude: 'I said it for the money.' This counterintuitive result — less reward = more attitude change — is the hallmark of cognitive dissonance.
Question 2 Multiple Choice
A person is forced at gunpoint to publicly endorse a political position they oppose. According to cognitive dissonance theory, how much attitude change toward that position should we expect?
AMaximum attitude change — the strong pressure creates maximum psychological discomfort
BModerate attitude change — some dissonance occurs whenever behavior conflicts with attitude
CLittle or no attitude change — coercion eliminates free choice, which is required for dissonance
DAttitude change occurs but in the opposite direction — reactance pushes the person further away
Cognitive dissonance requires free choice — the behavior must feel voluntary for dissonance to occur. When behavior is forced, the person has an obvious external justification ('I had no choice'), so no internal inconsistency is felt and no attitude change is needed. This is why Festinger's theory distinguishes between forced compliance (minimal dissonance) and freely chosen counter-attitudinal behavior (maximum dissonance). The gunpoint scenario is the extreme case of maximum external justification.
Question 3 True / False
In Festinger and Carlsmith's study, participants paid $20 showed more attitude change toward the boring task than participants paid $1.
TTrue
FFalse
Answer: False
This is the most common error in understanding the experiment. The $1 group showed MORE attitude change. The $20 group had sufficient external justification for their counter-attitudinal behavior, so no dissonance was experienced and their original negative attitude was unchanged. The $1 group lacked external justification, experienced dissonance, and resolved it by shifting their attitude to be consistent with their behavior. More reward = less dissonance = less attitude change.
Question 4 True / False
Cognitive dissonance can be triggered by holding two contradictory beliefs simultaneously, even without any conflicting behavior.
TTrue
FFalse
Answer: True
Festinger's original theory defines dissonance as psychological discomfort between any two 'cognitions' — beliefs, attitudes, or awareness of one's own behavior. Two contradictory beliefs can create dissonance directly: believing 'I am a healthy person' while also believing 'I smoke two packs a day' creates inconsistency without requiring any additional behavior. The original theory was not limited to attitude-behavior conflict, even though the behavior route is the most experimentally studied.
Question 5 Short Answer
Why does being paid a large reward for publicly endorsing something you disagree with typically fail to change your private attitude toward it?
Think about your answer, then reveal below.
Model answer: A large reward provides external justification for the counter-attitudinal behavior: 'I said it because I was well compensated.' With this explanation available, there is no need to resolve any internal inconsistency — the behavior and attitude can coexist because an external cause explains the behavior. Dissonance is only felt when the person cannot attribute their behavior to external pressure, forcing the mind to look inward and change the attitude to make sense of what they did.
This is the 'insufficient justification' effect. Self-persuasion through dissonance requires that the external justification be weak enough that the person must generate internal justification instead. The key mechanism is that attitude change produced by dissonance is self-generated and often more durable than externally-persuaded attitude change, precisely because the person experienced their own behavior as evidence of their attitude.