1)Discuss and explain the principles of Classical Condition and Operant Conditioning

1)Discuss and explain the principles of Classical Condition and Operant Conditioning. How do these principles explain how he learn? 
2)Use the principle of Operant Conditioning, discuss the following example and answer the question.
Ethan constantly misbehaves at preschool, even though his teacher scolds him repeatedly.
Why does Ethan's misbehavior continue, and what can his teacher do to stop it?
3)Based on the principle of Classical Conditioning and Operant condition, do you think violence in the media increases violent behavior? Why or why not?