MBTI

Click on the head to learn more about the different personality types. In depth write ups for the 16 MBTI from two leading sources:

ISTJ Purdue USask	ISFJ Purdue USask	INFJ Purdue USask	INTJ Purdue USask
ISTP Purdue USask	ISFP Purdue USask	INFP Purdue USask	INTP Purdue USask
ESTP Purdue USask	ESFP Purdue USask	ENFP Purdue USask	ENTP Purdue USask
ESTJ Purdue USask	ESFJ Purdue USask	ENFJ Purdue USask	ENTJ Purdue USask

Here is a comparison of the MBTI and the VIA Character Strengths and some research.

Here is a powerpoint comparing MBTI with Clifton StrengthsFinder and VIA Character Assessment.

Gallup provides a comparison of their instrument with the MBTI, and they return the favor here.