International Journal of Transpersonal Studies Volume 36 | Issue 2 Article 6 9-1-2017 Psychosis or Spiritual Emergency: The otP ential of Developmental Psychopathology for Differential Diagnosis Kevin O. St. Arnaud University of Alberta, Edmonton, Alberta, Canada Damien C. Cormier University of Alberta, Edmonton, Alberta, Canada Follow this and additional works at: https://digitalcommons.ciis.edu/ijts-transpersonalstudies Part of the Psychiatry and Psychology Commons, Religion Commons, and the Transpersonal Psychology Commons Recommended Citation St. Arnaud, K., & Cormier, D. (2017). Psychosis or spiritual emergency: The potential of developmental psychopathology for differential diagnosis. International Journal of Transpersonal Studies, 36 (2). http://dx.doi.org/10.24972/ijts.2017.36.2.44 This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License. This Special Topic Article is brought to you for free and open access by the Journals and Newsletters at Digital Commons @ CIIS. It has been accepted for inclusion in International Journal of Transpersonal Studies by an authorized administrator of Digital Commons @ CIIS. For more information, please contact
[email protected]. Psychosis or Spiritual Emergency: The Potential of Developmental Psychopathology for Differential Diagnosis Kevin O. St. Arnaud & Damien C. Cormier University of Alberta Edmonton, Alberta, Canada This paper reviews the nosological systems in the field of psychology, comparing the classic medical model with a developmental approach to psychopathology and wellbeing. The argument is made that a developmental model offers greater refinement for distinguishing phenomenologically similar experiential states. Due to their substantial overt resemblance, a contrast between spiritual emergencies and pathological psychotic reactions is presented as an example.