Situational and genetic predispositions play a role in whether someone will end up abusing drugs.

• A. True
• B. False
• C. Not sure
• D. Not enough information

Answer: (A)

Drug abuse risk comes from multiple factors, not a single cause. People can carry genetic variants that increase their vulnerability to addiction, and this risk is shaped by the situations they encounter—like stress, trauma, peer pressure, and how readily drugs are available. Twin and adoption studies show there is a real genetic contribution to substance use disorders, but environment and life experiences also play a crucial role, and the two interact in complex ways. Because of this evidence, saying that both situational factors and genetic predispositions influence whether someone ends up abusing drugs is correct. Choices that deny either side or claim insufficient information miss what this body of research consistently shows.