What is the Beck Scale for Suicidal Ideation (BSDS)?

The BSDS is a clinical instrument designed to evaluate the presence and severity of suicidal thoughts, plans, and intentions. It provides detailed assessment of various aspects of suicidal ideation.

Who developed it and when?

Developed by Aaron T. Beck and colleagues in 1979 as part of the Beck assessment series for suicide risk evaluation.

What type of assessment is it?

Clinical interview-based assessment tool, typically administered by trained mental health professionals.

What does it assess?

• Wish to live vs. wish to die
• Active vs. passive suicidal ideation
• Duration and frequency of ideation
• Sense of control over suicidal thoughts
• Deterrents to suicide attempts
• Reasons for living vs. dying

How many items and what format?

21 items, each rated on a 3-point scale (0-2), with specific probe questions.

How is it scored?

Total scores range from 0-42, with higher scores indicating greater suicidal risk. Scores above 6 suggest clinically significant suicidal ideation.