Nelson is trying to understand why his son abuses drugs.He knows that genetics plays a role,but he wants to go deeper than that.He comes across a theory called the reward-deficiency syndrome,which states that people abuse drugs because
A) their reward pathways don't respond normally to daily events.
B) they don't receive enough love as a child.
C) they don't value positive reinforcement and avoid punishment like normal.
D) their neurotransmitters are lacking a protein substance that helps them activate the postsynaptic membrane.

Question

Quizplus · Accepted Answer

The reward-deficiency syndrome theory suggests that drug abuse is related to abnormal functioning of the reward pathways in the brain, which result in a reduced ability to experience pleasure and reward from everyday activities. This leads individuals to seek out artificial rewards, such as drug use, to stimulate the reward system.

Nelson Is Trying to Understand Why His Son Abuses Drugs