Analyses of the Effectiveness of Self-Help Groups Indicate That

Analyses of the effectiveness of self-help groups indicate that

A) these groups are helpful for minor problems but not for serious ones.
B) these groups are helpful for problems that have a psychological basis but not for problems with physical symptoms.
C) the changes that occur through participation in self-help groups are similar to changes that occur through psychotherapy.
D) groups do not help participants change, they just feel better about their inflexible behavior.