A National Study of Drug Courts by the Federal Government

A national study of drug courts by the federal Government Accounting Office found all but which of the following as outcomes?

A) Recidivism was reduced for participants who had committed different types of defenses.
B) Participants had higher recidivism events than those in comparison groups.
C) Lower percentages of participants than those in comparison groups were rearrested and reconvicted.
D) All of the programs that provided data yielded positive net benefits.