I n its most basic sense, Psychosynthesis is simply a name for the process of personal growth: the natural tendency in each of us to harmonize or synthesize our. Dedicated to the evolution of wholeness and spiritual integration world-wide, The Association for the Advancement of Psychosynthesis was established in 1995. The Institute of Psychosynthesis N.Z. offers courses and workshops, counselling and psychotherapy for individuals and couples, and a professional training programme. Roberto Assagioli identified the seven core concepts and the principles of psychosynthesis as necessary components of any educational training process or program. Psychosynthesis is an approach to psychology that was developed by Roberto Assagioli. He compared psychosynthesis to the prevailing thinking of the day, contrasting. Psychosynthesis is an approach to human development initiated by Roberto Assagioli (1888-1974) beginning around 1910 and continuing to the present day. The Institute of Psychosynthesis is a psychospiritual self-development, psychotherapy, counselling and coach training organisation offering a wide variety of training. Welcome. Welcome to the European Federation for Psychosynthesis Psychotherapy. EFPP operates as a federal body bringing together the autonomous Psychosynthesis. Provides training and counseling services applying psychosynthesis, a holistic and transpersonal psychology. The Psychosynthesis Trust trains counsellors and psychotherapists, and offers personal development courses, professional development and counselling.