Given its role in either amplifying or decreasing the intensity of different types of signal inputs, ________ is the neurotransmitter that may be involved in the process of reinforcement.
A) serotonin
B) dopamine
C) acetylcholine
D) norepinephrine

Question

Given its role in either amplifying or decreasing the intensity of different types of signal inputs, ________ is the neurotransmitter that may be involved in the process of reinforcement.
A) serotonin
B) dopamine 
C) acetylcholine 
D) norepinephrine

Quizplus · Accepted Answer

Dopamine is the neurotransmitter that is commonly associated with reinforcement and reward. It is released in the brain when there is an expectation of a reward, and its release reinforces the behavior that led to the anticipated reward. Additionally, drugs that increase dopamine release are often associated with addictive behaviors due to their reinforcing properties.

Given Its Role in Either Amplifying or Decreasing the Intensity