Praxical.Psych
Risk

Columbia Suicide Severity Rating Scale

Structured assessment of the severity and intensity of suicidal ideation and of suicidal behaviour, widely mandated in trials and health systems.

C-SSRSDescribed, items not reproduced

Psychometrics

The C-SSRS’s contribution is definitional precision: it distinguishes passive ideation, active ideation without method, with method but no intent, with intent, and with plan; and separately classifies actual, aborted, interrupted and preparatory behaviour. That taxonomy improved the consistency of what "suicidal" means across clinicians and studies.

Cautions and misuse

Sources

  • Posner, K., et al. (2011). The Columbia-Suicide Severity Rating Scale: Initial validity and internal consistency findings. American Journal of Psychiatry, 168(12), 1266–1277

    measure
Educational use only

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