Which Discovery Most Undermined the Idea That Addiction Could Be

Multiple Choice

Which discovery most undermined the idea that addiction could be defined in terms of the development of withdrawal symptoms?

A) The cessation of certain drugs brings on intense feelings of dysphoria.
B) The stimulation of reward pathways in the brain can be habit-forming.
C) People remain addicted even after physical withdrawal symptoms subside.
D) The distinction between physical and psychological dependence is difficult to justify.