"...what SIEF does, that the other ones don't do, is lifts out this one set of behaviors and characteristics, just one- it's one axis.... This isn't meant to say that we're one dimensional; this is meant to describe one dimension of our deeply multi-dimensional selves."
The difference, and advantage of, the SIEF's single-axis framework in contrast to comprehensive personality profiles such as Meyers-Briggs.
For more on SIEF and to take the assessment:
https://intensivesinstitute.com/assessment/
For more on the Gottman Institute:
https://www.gottman.com/
Recorded 8 May 2023.
Notes and Transcript:
https://dev.intensivesinstitute.com/captivate-podcast/contrasting-SIEF-with-meyers-briggs