When Jeremy First Tried Heroin, He Felt a "Rush" of Pleasure.However

Multiple Choice

When Jeremy first tried heroin, he felt a "rush" of pleasure.However, as the drug wore off, discomfort and craving occurred, so he began using heroin more often.Now that Jeremy is addicted to heroin, he finds that the drug has stopped producing pleasure, but it will end the withdrawal symptoms he now suffers, at least for a while.Jeremy's experience is best explained by the __________ theory.

A) ​drive reduction
B) ​opponent-process
C) ​Yerkes-Dodson
D) ​Cannon-Bard