Which characteristic of addictive behaviour is when an individual needs more and more of a particular substance?

Question

Quizplus · Accepted Answer

Escalation refers to the need for increasing amounts of a substance in order to achieve the desired effect, which is characteristic of addictive behavior. Reinforcement refers to a reward system that reinforces the behavior, compulsion refers to a strong urge or drive to engage in the behavior, and loss of control refers to the inability to stop or regulate the behavior despite negative consequences.

Which Characteristic of Addictive Behaviour Is When an Individual Needs