Somatic Symptom Disorder - B Criteria Scale.
SSD-12
The DSM-5 psychological B-criterion of somatic symptom disorder: excessive cognitions, affect and behaviour related to somatic symptoms, across 3 domains (Cognitive, Affective, Behavioural)
- Length and format
- 12 (3 domains x 4 items). 5-point (0 never - 4 very often), each domain 4 items; total 0-48 (self-report questionnaire)
- Language versions
- Many incl. DE (original), EN, FR, ZH, ES, BN (Bangla) and others; growing international validation
- Licence
- open with attribution
Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date. Confirm terms with the copyright holder or publisher before using an instrument, especially for commercial use.
- Reference
- Toussaint, A., et al. (2016). Development and validation of the Somatic Symptom Disorder-B Criteria Scale (SSD-12). Psychosomatic Medicine, 78(1), 5-12.
More in Clinical: broadband and severity
- WHO-5 Well-Being Index
5 items. public-domain / open.
- ASRM - Altman Self-Rating Mania Scale
5 items. open with attribution.
- BRMS / MAS - Bech-Rafaelsen Mania Scale
11 items. copyrighted - author permission.
- BCIS - Beck Cognitive Insight Scale
15 (9 self-reflectiveness + 6 self-certainty). open with attribution.
- BSS - Beck Scale for Suicide Ideation
21 (first 19 scored; final 2 historical). copyrighted - commercial.
- BASIS-24 - Behavior and Symptom Identification Scale-24
24 items. copyrighted - commercial.
Use this instrument with your own participants
Research Seat is our white-label assessment platform for research teams and academics: we host and deliver an instrument under your branding, score it, and hand back the data. Whether we can deliver this particular one depends on its licence, which here is open with attribution. Tell us what you are measuring and we will say what is possible.