Final answer:
Hannah's effort can be described as Selective prevention because she is targeting a specific group - college students - and addressing a specific issue - binge drinking.
Step-by-step explanation:
Hannah's effort can be described as Selective prevention because she is targeting a specific group - college students - and addressing a specific issue - binge drinking. Selective prevention focuses on providing interventions and resources to individuals or groups who are at higher risk or already showing signs of a problem. In this case, Hannah is targeting college students who may engage in binge drinking and offering resources and support to prevent harm.