What Did Marshall and Barbaree (1988)find in Their Study of the Effects

What did Marshall and Barbaree (1988) find in their study of the effects of their community-based program?

A) Treated offenders tend to reoffend far less than untreated offenders.
B) Despite the benefits of treatment,there is little saving,in terms of financial costs,to society.
C) Phallometric assessment scores tend to be less deviant after treatment.
D) Community-based programs are more successful than prison-based programs.
E) Changing sexual offenders deviant sexual behaviors is very difficult to do.