Outcome Questionnaire-30.

OQ-30

What it measures

Brief psychotherapy outcome / distress; symptom distress, interpersonal relations, social role (single total emphasised)

Length and format

30 items. 5-pt Likert (0-4), past week (self-report questionnaire)

Language versions

Several incl. ES, DE; shares the OQ family translation infrastructure

Normative data

No normative data held in our reference library for this instrument. That is a statement about our library, not about the published literature.

Licence

copyrighted - commercial

This instrument is not self-serve. Obtaining it means going to 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Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date.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

Ellsworth, J.R., Lambert, M.J., & Johnson, J. (2006). A comparison of the OQ-45 and OQ-30 in classification and prediction of treatment outcome. Clinical Psychology & Psychotherapy.