Enneagram Type, Tritype, Instincts and MBTI Survey 2014
Enneagram Explorations is conducting a new study correlating Enneagram Type, Tritype, Instincts and MBTI. A link to the survey can be found at this SURVEY LINK and further explanation of the survey objectives can be found HERE. The survey has been extended per this note from Katherine. She is looking for more data on certain population segments.