A convincing piece of evidence for the idea that positive emotions and negative emotions are independent is that positive emotions involve _____ and negative emotions involve _____.
A) increases in norepinephrine; increases in dopamine
B) increases in dopamine; increases in norepinephrine
C) increases in dopamine; decreases in norepinephrine
D) decreases in norepinephrine; decreases in dopamine

Question

Quizplus · Accepted Answer

Research has shown that positive emotions involve increases in dopamine, while negative emotions involve increases in norepinephrine. This suggests that the two types of emotions are independent and involve different underlying neural mechanisms.

A Convincing Piece of Evidence for the Idea That Positive