Additional cognitive-behavioral treatment (A-CBT) sessions: Participants (n=30) in this condition will receive six CBT booster sessions (twice weekly) over the course of three weeks to improve the output of treatment. CBT sessions are based on the approach described by Eldredge and colleagues (Eldredge et al., 1997). In this treatment, patients are trained to self-monitor their food patterns and to identify and manage thoughts, emotions, and environmental factors related to disrupted eating behaviors.