1. Roxanne loved the band Metallica. However, one time when she and her friends were
listening to the song "Damage,” the music was so loud that she burst her eardrum.
Roxanne made a complete recovery, but now when she hears any music by Metallica,
her ears start to hurt.
What is the NS-Neutral stimulus, CS-conditioned stimulus, CR-Conditioned response, UCS-Unconditioned stimulus , and UCR-unconditioned response.