Discovering Your Personality Type

Discovering Your Personality Type by Don Richard Riso and Russ Hudson is an essential introduction to the Enneagram system, a psychological framework that identifies nine distinct personality types. The book includes the Riso-Hudson Enneagram Type Indicator (RHETI), a validated questionnaire that helps readers identify their dominant type through 144 paired statements. It explains key concepts like wings, Levels of Development, and directions of integration and disintegration, offering practical guidance for applying these insights to relationships, business, and parenting.

Don Richard Riso (1946-2012) was the foremost developer and most-published author on the Enneagram, pioneering revolutionary approaches to ego psychology through his 1977 discovery of the Levels of Development. He held degrees in English and philosophy from Stanford University and was a Jesuit for thirteen years. Russ Hudson co-founded The Enneagram Institute with Riso and served as his teaching and writing partner, collaborating to expand and refine Enneagram theory. Together, they authored five bestselling books published in over a dozen countries.

Discovering Your Personality Type is ideal for anyone seeking self-understanding and personal growth, including therapists, social workers, personnel managers, and students of the Enneagram. The book provides valuable insights for individuals looking to recognize their behavioral patterns, understand their motivations and fears, and make conscious choices rather than automatic reactions. It's particularly useful for those interested in improving relationships, navigating career challenges, or applying personality insights in business and parenting contexts.

Discovering Your Personality Type is worth reading as it offers a comprehensive, validated framework for understanding personality patterns and fostering self-awareness. The RHETI test has proven accuracy rates ranging from 56% to 82% depending on type, making it a trusted identification tool. The book provides actionable guidance rather than rigid classifications, showing how personality is fluid through concepts like Levels of Development and integration paths. Its practical applications across relationships, work, and personal development make it a valuable resource for transformation.

The RHETI (Riso-Hudson Enneagram Type Indicator) in Discovering Your Personality Type is a forced-choice questionnaire consisting of 144 pairs of statements where you select the description that best matches your lifelong patterns. After completion, you tally scores to identify your dominant type and possible wing, with guidance provided for interpreting close or ambiguous results. The book addresses self-report test limitations like self-deception and offers strategies to increase accuracy. The RHETI has been independently validated with accuracy rates between 56% and 82%.

Discovering Your Personality Type explains that everyone has a dominant type among nine personality archetypes, each defined by unique motivations, fears, and stress-coping strategies. The nine types are grouped into three Triads: the Instinctive Triad (Types 8, 9, 1), the Feeling Triad (Types 2, 3, 4), and the Thinking Triad (Types 5, 6, 7). Each type focuses primarily on either instinctual responses, emotions and self-image, or cognitive security-seeking. All nine types exist within everyone to varying degrees, but one becomes dominant in shaping behavior.

According to Don Richard Riso and Russ Hudson in Discovering Your Personality Type, wings are the adjacent types on either side of your main type on the Enneagram symbol that influence your personality in unique ways. Each person's core type is shaped by one or both neighboring types, adding nuance and variation to their dominant personality pattern. Wings help explain why people of the same type can behave differently, providing a more personalized understanding of individual expression within the Enneagram framework.

Levels of Development in Discovering Your Personality Type represent nine internal levels within each personality type, ranging from healthy to unhealthy functioning. This concept, pioneered by Don Richard Riso in 1977, reveals the "inner logic" of each type and explains how people with the same dominant type can behave differently depending on their current level. The Levels show the possibilities for growth that freedom from ego can provide and demonstrate how personality changes over time. They connect to Core Dynamics, an interlocking system of fears and desires at each level.

The three Triads in Discovering Your Personality Type group the nine types by their dominant emotional theme and primary motivators. The Instinctive Triad (Types 8, 9, 1) is driven by anger and focuses on engaging with the environment through assertiveness and control. The Feeling Triad (Types 2, 3, 4) centers on shame and emphasizes emotions, self-image, and seeking respect and approval from others. The Thinking Triad (Types 5, 6, 7) is characterized by fear and prioritizes security through mental activities and understanding their environment.

Discovering Your Personality Type explains that integration and disintegration are dynamic paths each type follows depending on their psychological state. Under stress, each type moves toward disintegration, adopting negative traits of another specific type connected by inner lines on the Enneagram symbol. Under security and growth conditions, types move toward integration, taking on positive characteristics of a different connected type. This concept demonstrates that personality is non-static and fluid, showing how we naturally shift behaviors based on our circumstances and level of well-being.

The RHETI test in Discovering Your Personality Type has been independently validated with accuracy rates ranging from 56% to 82% depending on the personality type being identified. Don Richard Riso and Russ Hudson acknowledge the inherent challenges of self-report tests, including self-deception and limited self-knowledge, and provide guidance to increase accuracy. The book suggests focusing on lifelong patterns rather than current moods when answering questions and offers interpretation help for close or ambiguous results. Despite self-report limitations, the RHETI remains a trusted tool for type identification.

Discovering Your Personality Type helps with personal growth by enabling readers to recognize their automatic patterns and make conscious choices rather than unconscious reactions. The book promotes using the Enneagram to enhance self-awareness by understanding your fundamental motivations, Basic Fears, and Basic Desires. Once you identify your core type, you can recognize strengths and areas for improvement, understand your characteristic temptations, and work toward healthier levels of functioning. The framework shows that transformation comes through awareness, allowing you to move beyond ego limitations toward greater presence and authenticity.