A recent issue of the Journal of Alternative and Complementary Medicine contains the peer-reviewed article, “Measure of Significance of Holotropic Breathwork in the Development of Self-Awareness.” The theoretical conclusion of the study, as measured by a battery of tests and results analyzed statistically is that:
Holotropic Breathwork can induce very beneficial temperament changes, which can have positive effects on development of character, measured as an increase in self-awareness.
The full study can be viewed here: Measure of Significance of Holotropic Breathwork in the Development of Self-Awareness.
Additional research results from other studies are available in the Grof Holotropic Breathwork community web site Research Section under Journals.