Global Assessment of Functioning (GAF) - Mental Illness Research, Education, and Clinical Center Global Assessment of Function (MIRECC GAF)

Full name of scale

Mental Illness Research, Education, and Clinical Center Global Assessment of Function

Languages

English

Rater

Clinician-rated

Training

Training required

Utility

Clinical settings (explicitly mentioned)

 

This measure is designed to assess occupational functioning, social functioning, and symptom severity.

 

Compared with routine, clinician-administered GAF scores, MIRECC's GAF subscales had better concurrent validity, and can better predict outcomes.

Time to complete

No information found

Cost/license

No information found

Full name of scale

Global Assessment of Functioning

Languages

English

Rater

Mental health professionals

Training

Training course recommended

Utility

It is used in clinical and research settings

It is used to determine an individual’s level of psychosocial functioning

GAF scored are based on client interviews, questionnaires, medical and legal documents, and information from secondary informants.

Versions

  • Children’s global assessment scale: it refers to issues in school or building relationships with classmates
  • Modified GAF; “may be a better and improved patient assessment tool, one that can more accurately reflect a patient's true need for hospitalization”. (Hall, 1995)

Time to complete

5 minutes

Cost/license

Open access

Endicott, J., Spitzer, R. L., Fleiss, J. L., & Cohen, J. (1976). The Global Assessment Scale: A procedure for measuring overall severity of psychiatric disturbance. Archives of General Psychiatry, 33(6), 766–771. Follow this link for the article.

APA. (1994). DSM-IV: Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: American Psychiatric Association.

Piersma, H. L., & Boes, J. L. (1997). The GAF and psychiatric outcome: A descriptive report. Community Mental Health Journal, 33(1), 35–41. Follow this link for the article.

APA. (2000). Diagnostic and statistical manual of mental disorders 4th ed., Text-Revision (DSM-IV-TR). Washington, DC: American Psychiatric Assocation.

Pedersen, G., Hagtvet, K. A., & Karterud, S. (2007). Generalizability studies of the Global Assessment of Functioning–Split version. Comprehensive Psychiatry, 48(1), 88–94. Follow this link for the article.

Hall, R. C. (1995). Global assessment of functioning: A modified scale. Psychosomatics, 36(3), 267–275. Follow this link for the article.

Niv, N., Cohen, A. N., Sullivan, G., & Young, A. S. (2007). The MIRECC version of the Global Assessment of Functioning scale: Reliability and validity. Psychiatric Services, 58(4), 529–535. Follow this link for the article.

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