The Best Evidence That Multifamily Psychoeducational Psychotherapy (MF-PEP)is Effective in Treating

The best evidence that multifamily psychoeducational psychotherapy (MF-PEP) is effective in treating those with bipolar disorder comes from the fact that a large,randomized controlled trial (Fristad et al.,2009) found which of the following?

A) higher levels of effectiveness for children with bipolar disorders than for those with depressive disorders.
B) lower levels of mood symptoms in children who had participated in MF-PEP than those who participated in pharmacotherapy
C) lower levels of mood symptoms in children who had participated in MF-PEP than wait list controls and reduction in mood symptoms among wait list controls when they received the treatment
D) the 90% completion rate for the program, which is extremely high