Which of the following best defines addictive behavior?

Addictive behavior is best defined as actions that are repeated despite negative consequences. This definition captures the essence of addiction, which often involves a loss of control over these actions and a compulsion to continue them regardless of their harmful effects. Individuals engaging in addictive behaviors may recognize the negative impact on their lives—such as relationship issues, health problems, or legal troubles—but they feel unable to stop or moderate their actions. This cycle of compulsion and detrimental outcomes is central to understanding addictive behaviors.

The other options do not accurately reflect this concept. Behaviors that are beneficial to health do not fit the definition of addictive behavior, as addiction typically involves a harmful pattern. Occasional substance use in moderation is distinct from addictive behavior, which is characterized by a pattern of compulsive use. Lastly, limiting addictive behaviors solely to those related to illegal drugs ignores the broader spectrum of addictions that include legal substances and behaviors, such as gambling or excessive internet use.