Fabien and Patricia Chabreuil [Editor’s Note: Two years later... after the proposal of the “Unified Model of the Enneagram” and the Rebuttal by Kathy...
Frederic and Bernadette Schmitt Naranjo was the first to match the personality disorders of DSM IV with Enneagram types (Character and Neurosis), but before...
Gloria Davenport Instinctual Subtypes in Relation to Essence In Ennea-type Structures, (1990, p.5.), Naranjo presents an intriguing diagram of his perception of how we...