Beck Depression Inventory
The Beck Depression Inventory (BDI) is a self-report questionnaire developed by Dr. Aaron T. Beck in 1961 to measure the presence and severity of depression symptoms. It is one of the most frequently used psychological assessment instruments to diagnose depression and measure treatment efficacy. The BDI consists of 21 items that measure various aspects of depression such as sadness, hopelessness, guilt, and irritability. Answers are rated on a four-point scale, ranging from 0 (no symptoms present) to 3 (symptoms present at highest level). The BDI can provide clinicians with a reliable and valid assessment of depression severity and is used to assist in the diagnosis and treatment of depression.
← Journal of Depression And Therapy