Elkin et al (1989)
One of the key questions in abnormal psychology is the effectiveness of different treatments. In the treatment of depression, some of the most common treatments are Cognitive-Behavioral Therapy (CBT), Interpersonal therapy (IPT), and drug therapy. Elkin et al (1989) wanted to see if there was any significant difference in the effectiveness of the three approaches to therapy.Background informationThe general approach...
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