In Festinger and Carlsmith's classic cognitive dissonance experiment, dissonance arises because the participant, having completed the behavior s/he's been induced to perform,

feels he has ________ the behavior in the ________ condition, compared to the ________ condition.
A) insufficient justification to warrant ; $1.00; $20.00
B) over justification to feel guilty enough; $1.00; $20.00
C) insufficient justification to warrant; $20.00; $1.00
D) was not bored enough by the task to justify; $1.00; $20.00
E) done everything he or she can to warrant; $20.00; $1.00

Answer: A