Clinical Research Directory

Inclusion Criteria: * Spanish as their preferred language for therapy * Low positive affect indexed by less than or equal to 24 on the positive affect subscale of the PANAS (i.e., PANAS-P); and scores of greater than or equal to 11 for depression, greater to or equal to 6 for anxiety, or greater to or equal to 10 for stress on the Depression, Anxiety, and Stress Scale; and scores of greater than or equal to 5 on any Sheehan Disability Scale subscale. * Willingness to refrain from starting other psychosocial or pharmacological treatments until study completion Exclusion Criteria: * Patient report of serious medical conditions - such as history of serious, uncontrolled medical illness, or instability (including significant cardio-pulmonary disease, organic brain syndrome, seizure disorder, cerebrovascular disease, thyroid dysfunction, and diabetes) * Active suicidal ideation * Lifetime history of bipolar disorder, psychosis, cognitive impairment, or organic brain damage * Substance abuse in the last 6 months or dependence within last 12 months. * Greater than 11 cigarettes per week or nicotine equivalent before age 15 * History of marijuana, cocaine or stimulant use 5-7 times/week or more before age 15 (e.g., amphetamine, cocaine, methamphetamine) * Pregnancy * Bupropion, dopaminergic or neuroleptic medications use in the past 6 months * Refusal of video/audio-taping * Prior participation in previous waves of this study