For the past twenty years Keirsey has continued to investigate personality differences, to refine his theory of the four temperaments and to define the facets o

A 40 year clinical study of differences in temperament and character in mating, parneting, teaching and leading. Defines four types: Dionysians (SP), Epimethian

A modern guide to the four temperaments, re-written, updated and expanded from the original 2002 edition.

The first part of Dr. Stephen Montgomery's quartet on love and coercion among the types focuses on the Artisans (SP) playful and charming way in relations with