Personality Test
George Washington - Guardian Supervisor (ESTJ) Mother Teresa - Guardian Protector (ISFJ) Albert Einstein - Rational Architect (INTP) Margaret Thatcher - Rational Fieldmarshal (ENTJ) Mikhail Gorbachev - Idealist Teacher (ENFJ) Eleanor Roosevelt - Idealist Counselor (INFJ) Elvis Presley - Artisan Performer (ESFP) Jacqueline Onasis - Artisan Composer (ISFP) Dolley Madison - Guardian Provider (ESFJ) Queen Victoria - Guardian Inspector (ISTJ) Walt Disney - Rational Inventor (ENTP) Dwight David Eisenhower - Rational Mastermind (INTJ) Thomas Paine - Idealist Champion (ENFP) Princess Diana - Idealist Healer (INFP) Charles Lindberg - Artisan Crafter (ISTP) George S. Patton - Artisan Promoter (ESTP)
Personality Test

The Temperament Certification™ is brought to you by, leveraging more than half a century of work by Dr. David Keirsey and his research team. The focus of the program is to make knowledge of temperament a lasting and substantial impact benefiting individuals and organizations. The Temperament Certification combines the best of Keirsey™, to provide deeper understanding of Keirsey Temperament Theory™, “best practice” insights on how to use this understanding for consulting, training, and coaching, and instruction on optimal usage of’s professional assessments and reports.

The Temperament Certification is a designation for professionals who desire to be Certified KTS-II Administrators. The Temperament Certification is provided through’s consulting, training, and coaching division, Synergy Leaders™. The instructors of the Temperament Certification are world class experts in Keirsey Temperament Theory. Each of them works closely with our clients to provide a training program that is very practical, providing a wealth of insight informed by “best practice” experience - not just theory.

To learn more about the Temperament Certification, you can view a more in depth look, (Paths for Certification, Features and Benefits, Participant Stories, Locations/Schedule, Pricing/Registration, etc.) by visiting our professional services division website at:


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