Inventory of Personality Organization, IPO

Author: M. Lenzenweger et al. (1995)

Instruction

This questionnaire contains statements about a variety of attitudes, feelings, and behaviors that people have during their lives.

Please read carefully all of the directions below and complete this questionnaire as it applies to you.

You need not be an “expert” to complete this questionnaire and the purposes of the questionnaire will best be served if you answer each question as honestly and candidly as is possible.

Please let us know about your attitudes, feelings, and behaviors as openly as you can.

When thinking about yourself and your experiences, do not count as important those attitudes, feelings, or behaviors you might have had only while under the influence of alcohol or other drugs.