Participation in this study will include 14 weeks of treatment and 2 years of follow-up visits. All participants will receive 14 weekly, 2-hour, individual therapy sessions and one maintenance session scheduled after completing treatment. During the first hour of each session, all participants will receive standard CBT. Participants will be randomly assigned to receive one of two therapies during the second hour: training in interpersonal and emotional processing techniques or listening therapy. Participants may continue taking their current medications if they maintain a fixed dosage and keep a daily dairy of medication use, starting 2 weeks before study entry and lasting throughout treatment.