Final answer:
A) addictive behavior The term used for out of control behavior affecting one's life is addictive behavior. It's a symptom of substance use disorder, involving compulsive drug use despite harmful consequences, potentially leading to physical and psychological dependence as well as tolerance.
Step-by-step explanation:
Understanding Addictive Behavior and DependenceThe term that refers to a behavior or habit that is out of control and seriously affects a person's life is addictive behavior. This type of behavior is part of a broader category known as substance use disorder, defined as a compulsive pattern of drug use despite negative consequences. A key characteristic of addictive behavior is the compulsive use of a substance, such as a psychoactive drug, despite the negative consequences that such use may entail.
When substance use escalates to addiction, it often leads to the development of tolerance and dependence, which can be both physical and psychological. Physical dependence is noted by withdrawal symptoms when drug use ceases, while psychological dependence includes drug craving and the emotional need for the drug. Increasing the amount of drug to achieve the same effects, known as tolerance, can lead to dangerous levels of use and even overdose or death.