The Beck Depression Inventory

The Beck Depression Inventory (BDI) is a widely used questionnaire that helps assess the severity of depression in individuals. Developed by psychologist Aaron T. Beck, it consists of a series of statements related to feelings, thoughts, and behaviors typically associated with depression, such as sadness, hopelessness, and changes in sleep patterns. Respondents rate how much each statement applies to them over the past week, allowing clinicians to gauge the intensity of their depressive symptoms. The BDI is a valuable tool for both diagnosis and tracking treatment progress, aiding in better mental health care.