Voices Acceptance and Action Scale-9 (VAAS-9)

Brockman R; Kiernan M; Murrell E


Basic description

  • Published in 2015
  • The VAAS-9 was developed from the VAAS-12 

Brockman R; Kiernan M; Murrell E

No information
To measure the acceptance of voice experiences
Therapeutic area
  • Mental Disorders
Therapeutic indication

Psychotic Disorders

Type of Clinical Outcome Assessment (COA)
  • pro PRO
Original language(s)
  • English for Australia
Bibliographic reference(s) of the original questionnaire

Brockman R, Kiernan M, Murrell E. Psychometric Properties of Two Brief Versions of the Voices Acceptance and Action Scale (VAAS): Implications for the Second-wave and Third-wave Behavioural and Cognitive Approaches to Auditory Hallucinations. Clin Psychol Psychother. 2015 Sep-Oct;22(5):450-9 (Full text article)

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