Myers-Briggs Type Indicator.

MBTI

What it measures

Four Jungian preference dichotomies - Extraversion/Introversion (E/I), Sensing/Intuition (S/N), Thinking/Feeling (T/F), Judging/Perceiving (J/P) - yielding 16 types; Step II adds 20 facets

Length and format

Form M = 93 items; Form Q (Step II) = 144 items. Forced-choice (two-option) word-pair and statement items (self-report questionnaire)

Language versions

Translated into 25+ languages (Chinese simplified/traditional, Japanese, Korean, German, French, Bahasa Indonesia/Melayu, Spanish, and more)

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Licence classification is a research judgement by the catalogue’s authors, not legal advice, and it can be out of date.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

Myers, I. B., McCaulley, M. H., Quenk, N. L., & Hammer, A. L. (1998). MBTI Manual (3rd ed.). Palo Alto, CA: CPP / The Myers-Briggs Company.