The Natural Personality Questionnaire® (NPQ), a temperament and temperament-specific personality assessment tool, based on the Myers-Briggs Type Indicator® (MBTI).

This questionnaire is available for use as freeware for individuals wanting information regarding their temperament and temperament-specific personality type for the purpose of self-understanding as well as for qualified professionals who plan to use information on natural differences in their counseling practice.

Individuals and professionals who wish to use the NPQ, should note that the author makes no claims regarding the degree of accuracy of the profiles derived from individual scores on this questionnaire. In addition, qualified professionals who plan to use the NPQ with their clients must first read and agree with the Conditions and Terms of Use & Privacy Policy associated with the questionnaire.


Useful when reviewing the NPQ, is the Definition of Terms for the Natural Personality Questionnaire® (NPQ)