Inventory of Personality Organization.
IPO
Kernberg's level-of-personality-organization model: primary scales Identity Diffusion, Primitive Defenses, Reality Testing (+ Aggression, Moral Values in fuller versions)
- Provisionally grouped under
- Length and format
- 155 (full; ~83 items across the 3 primary clinical scales). 5-pt Likert (self-report questionnaire)
- Licence
- copyrighted - author permission
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- Reference
- Clarkin, J. F., Foelsch, P. A., & Kernberg, O. F. (2001). The Inventory of Personality Organization. White Plains, NY: Weill Cornell.
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