The Alcohol Harm Reduction Study Conducted with College Students Obtained

The alcohol harm reduction study conducted with college students obtained which of the following outcomes?

A) The intervention was largely ineffective and did not have any measurable impact on drinking behaviours.
B) After two years, students in the intervention condition were drinking just slightly more than average college student did.
C) Students in both the intervention and control conditions significantly reduced their drinking, suggesting the presence of a placebo effect.
D) Students receiving the intervention still drank more than the average college student, but fewer of them were judged to be alcohol-dependent than in the control condition.