More About Personality Type

"The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed."
Carl Jung
MBTI® Organizations

Several major organizations in the United States are closely connected with the Myers-Briggs Type Indicator® instrument, and these organizations provide support, training, research, and distribution of the Indicator. For contact or purchase information from organizations in other countries, please go to International Use.

  • The Myers-Briggs Company, is the publisher and distributor of the MBTI® instrument. This California-based company, which publishes other psychological instruments and products, also licenses international distribution and translations of the MBTI instrument. In addition, The Myers-Briggs Company, markets products and materials related to the MBTI instrument and other instruments.
  • Center for Applications of Psychological Type, Inc. (CAPT®), is a not-for-profit organization that promotes MBTI research and the accurate understanding and ethical use of the Myers-Briggs Type Indicator instrument. CAPT maintains the Isabel Briggs Myers Memorial Library and Mary and Isabel's Library Online (MILO). This Florida-based organization, founded by Isabel Myers and Mary McCaulley, Ph.D., publishes and distributes books and materials about the MBTI assessment and other instruments.

Myers and Briggs Foundation is a public provider of the MBTI® Certification Program in the United States.

My MBTI Personality Type
MBTI® Basics
Take the MBTI® Instrument
Hiring an MBTI® consultant
My MBTI® Results
Understanding MBTI® Type Dynamics
Type in Everyday Life
MBTI® Type at Work
Personality and Careers
Type Use in the Professions
Type and Learning
Psychological Type and Relationships
Type in Personal Growth
Using Type as a Professional
Become Certified to Administer the MBTI® Tool
MBTI® Certification Program
Training Applications
MBTI® Master Practitioners
MBTI® Step II Instrument
MBTI® Step III Instrument
Versions of the MBTI® Questionnaire
Purchasing MBTI® Materials
More About Type
Books & Articles
Research and the MBTI® Tool
MBTI® Organizations
International Use
Trusting MBTI® Information on the Web
Misconceptions about the MBTI® Assessment
About Us
Objectives and Mission
Ethical Use of the MBTI® Instrument
Frequently Asked Questions
What are the ways to take the MBTI® assessment?
How do I purchase MBTI® materials?
What are the requirements to administer the MBTI® instrument?
How do I get permission to adapt the MBTI® instrument?
What are the guidelines for ethical use of the Myers Briggs® assessment?
Where can I find information about MBTI® research?
Legal - Privacy - Site Map - Unsubscribe -
The Myers & Briggs Foundation | 203 NE 1st Street | Gainesville, FL 32601 | All rights reserved 2023
Share this site on Facebook Share this site on Twitter Share this site on LinkedIn