Loading... Please wait...Harville Hendrix, PhD, Helen LaKelly Hunt, PhD, Mo Therese Hanna, PhD, and Wade Luquet, ACSW. For Mental Health Professionals. Offers an overview of the highly successful Imago Relationship Therapy (IRT) and the relationship of IRT with preceding schools of thought such as psychoanalytic theory, family systems theories, affect theory, and self-psychology.