Treatment outcome of a group cognitive therapy program for depression.
A 12-session group program of cognitive therapy, designed by the first author, was evaluated with 35 persons suffering from major or minor depressive disorders. Effect-size scores were generated using the method of Nietzel, Russel, Hemmings, and Gretter (1987) and compared with cut-off points calculated using the method of Jacobson and Revenstorf (1988) and the norms established by Nietzel et al. (1987) in their meta-analysis. The effects of the Group Cognitive Therapy Program were found to be clinically significant according to the criteria of Jacobson and colleagues (Jacobson and Revenstorf, 1988; Jacobson, Follette and Revenstorf, 1984) for 73% of patients. It is concluded that the Group Cognitive Therapy Program is a clinically efficacious and cost-effective treatment for persons suffering from nonpsychotic, primary, unipolar depression.
Free
M L
ML
Wolston Park Hospital, Brisbane, Queensland, Australia.
Oei
T P
TP
Sanders
M R
MR
D015928:Cognitive Behavioral Therapy / Q000379:methods*; D003866:Depressive Disorder / Q000523:psychology* / Q000628:therapy*; D005500:Follow-Up Studies; D006801:Humans; D009769:Object Attachment; D011615:Psychotherapy, Group / Q000379:methods*; D012649:Self Concept; D014167:Transference, Psychology