Scale for the Assessment of Positive Symptoms

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Within psychological testing, the Scale for the Assessment of Positive Symptoms (SAPS) is a rating scale to measure positive symptoms in schizophrenia. The scale was developed by Nancy Andreasen and was first published in 1984.[1] SAPS is split into 4 domains, and within each domain separate symptoms are rated from 0 (absent) to 5 (severe). The scale is closely linked to the Scale for the Assessment of Negative Symptoms (SANS) which was published a few years earlier.

## Items

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### Hallucinations

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* Auditory Hallucinations
* Voices Commenting
* Voices Conversing
* Somatic or Tactile Hallucinations
* Olfactory Hallucinations
* Visual Hallucinations
* Global Rating of Severity of Hallucinations

### Delusions

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* Persecutory Delusions
* Delusions of Jealousy
* Delusions of Sin or Guilt
* Grandiose Delusions
* Religious Delusions
* Somatic Delusions
* Ideas and Delusions of Reference
* Delusions of Being Controlled
* Delusions of Mind Reading
* Thought Broadcasting
* Thought Insertion
* Thought Withdrawal
* Global Rating of Severity of Delusions

### Bizarre Behaviour

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* Clothing and Appearance
* Social and Sexual Behavior
* Aggressive and Agitated Behavior
* Repetitive or Stereotyped Behavior
* Global Rating of Severity of Bizarre Behavior

### Positive Formal Thought Disorder

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* Derailment (loose associations)
* Tangentiality
* Incoherence (Word salad, Schizophasia)
* Illogicality
* Circumstantiality
* Pressure of speech
* Distractible speech
* Clanging
* Global Rating of Positive Formal Thought Disorder

## See also

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* Brief Psychiatric Rating Scale (BPRS)
* Diagnostic classification and rating scales used in psychiatry
* Positive and Negative Syndrome Scale (PANSS)
* Scale for the Assessment of Negative Symptoms (SANS)

## References

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1. ^ Andreasen, Nancy C. (1984). "Scale for the assessment of positive symptoms" Archived 2010-12-28 at the Wayback Machine