Short-term Cognitive Training in Late-life Depression

Inclusion Criteria: * Male or female * Age \>=55 * Proficiency in English * Current depressive episode and meet criteria for DSM-IV major depressive disorder * Hamilton Depression Rating Scale score \>=15 * Able to give informed consent * Stable medication dosages during the training period Exclusion Criteria: * Other DSM-IV Axis I psychiatric disorders, except for anxiety disorders due to high comorbidity with mood disorders * Mini-Mental State Examination score of \<26 * Diagnosis of dementia * Neurological and medical conditions known to affect cognition (e.g., stroke, head injury, previous chemotherapy for cancer) * Unstable medical illnesses requiring active treatment * Vision or hearing impairment affecting ability to participate in training