Personality & Typology
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Big 5 Personality Traits
The 4 Temperaments
My own description of The 4 Temperaments system. Don't know if there actually is an official version, but this probably isn't i...
Socionics
Psychosophy & Attitudinal Psyche
Enneagram
This book is split into two sections. The first is Clinical Enneagram, developed by Naranjo and his students, Maitri, Duran and...
Jungian & Derivatives
This books includes 1) History and development of cognitive functions, 2) Description of each function, 3) Description of ...
Typology Starterpack
What is typology? How to use it? How to type yourself and others? What are the common mistypes? Why is PDB serious about typology?