Scale for the Assessment of Negative Symptoms.
SANS
Negative symptoms of schizophrenia across 5 domains (Affective flattening, Alogia, Avolition-apathy, Anhedonia-asociality, Attention)
- Provisionally grouped under
- Length and format
- 25 (orig.); commonly cited 19-25. 6-point severity (0 none - 5 severe) per item, clinician interview (clinician-rated/interview)
- Language versions
- Many incl. ES, FR, DE, IT, ZH, JA, PT; broad international use
- Licence
- copyrighted - author permission
The rights holder controls how this one may be used, so the route to it runs through the publisher or the author. We hold no direct link for it; the reference below is the citation to search from.
Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date.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
- Andreasen, N.C. (1983). The Scale for the Assessment of Negative Symptoms (SANS). Iowa City: University of Iowa.
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 copyrighted - author permission. Tell us what you are measuring and we will say what is possible.