1. Gleeson, J. F. M. & McGorry, P. D. (Eds.). (2004).  Psychological interventions in early psychosis: A treatment handbook. West Sussex, England: John Wiley & Sons Ltd.

2. Early Psychosis Prevention and Intervention Centre [EPPIC]. (2000a). What is psychosis? Retrieved February 5, 2005, from  http://www.eppic.org.au/images/download/info1.pdf

3. Lines E. (2000). An introduction to early psychosis interventions: Some relevant findings & emerging practices. Retrieved February 6, 2005, from Canadian Mental Health Association Web site: http://www.cmha.ca/english/intrvent/images/introdoc.pdf

4. McGorry, P. D. & Yung, A. R. (2003). Early intervention in psychosis: An overdue reform. Australian and New Zealand Journal of Psychiatry, 37, 393-398.

5. ORYGEN Youth Health. (2002). The early diagnosis and management of psychosis: A booklet for general practitioners. Parkville, Australia: Author.

6. University of British Columbia, Mental Health Evaluation & Community Consultation Unit [UBC, Mheccu]. (2000). Early psychosis: A guide for mental health clinicians. Retrieved February 5, 2005, from The University of British Columbia, Mental Health Evaluation & Community Consultation Unit: Department of Psychiatry Web site: http://www.mheccu.ubc.ca/documents/publications/clinicians.pdf

7. Ehmann, T. & Hanson, L. (Eds.). (2002). Early psychosis: A care guide. Retrieved March 19, 2005, from University of British Columbia, Mental Health Evaluation & Community Consultation Unit Web site: http://www.mheccu.ubc.ca/documents/publications/careguide.pdf

8. National Institute for Mental Health in England. (2003). Expert briefing: Early intervention for people with psychosis. Retrieved February 5, 2005, from http://www.nimhe.org.uk/downloads/early.pdf

9. Rogers, C. (2006). Principles of early intervention in the treatment of psychosis. Nursing Times, 102(5), 28-30.

10. Ehmann, T., Yager, J. & Hanson, L. (2004). Early psychosis: A review of the treatment literature. Retrieved March 19, 2005, from University of British Columbia, Mental Health Evaluation & Community Consultation Unit Web site: http://www.mheccu.ubc.ca/documents/publications/Mheccu_EPI_Aug04.pdf

11. Ehmann, T., Gilbert, M. & Hanson, L. (2004). Early psychosis intervention: A framework for strategic planning. Retrieved March 19, 2005, from the Canadian Mental Health Association Web site: http://www.cmha.ca/english/intrvent/images/EPI_Policy_ENG.pdf

12. McGorry, P. D. & Jackson, H. J. (Eds.). (1999). The recognition and management of early psychosis: A preventative approach. Cambridge, MA: Cambridge University Press. 

13. Roe, D., Chopra, M. & Rudnick, A. (2004). Persons with psychosis as active agents interacting with their disorder. Psychiatric Rehabilitation Journal, 28, 122-128.

14. Addington, J. & Addingtion, D. (2001). Impact of an early psychosis program on substance use. Psychiatric Rehabilitation Journal, 25, 60-67.

15. Elkins, K., Hinton, M. & Edwards, J. (2004). Cannabis and psychosis: A psychological intervention. In J. F. M. Gleeson & P. D. McGorry (Eds.), Psychological interventions in early psychosis: A treatment handbook (pp. 137-156). West Sussex, England: John Wiley & Sons Ltd.

16. Hinton, M., Elkins, K., Edwards, J. & Donovan, K. (2002). Cannabis and psychosis: An early psychosis treatment manual. Parkville, Australia: ORYGEN Research Centre.

17. Korkeila, J. A., Svirskis, T., Heinimaa, M., Ristkari, T., Huttunen, J, Ilonen, T., et al. (2005). Substance abuse and related diagnoses in early psychosis. Comprehensive Psychiatry, 46, 447-452.

18. Pencer, A. & Addingtion, J. (2003). Substance use and cognition in early psychosis. Journal of Psychiatric Neuroscience, 28, 48-54.

19. Petersen, L., Jeppesen, P., Thorup, A., Ohlenschlaeger, J., Krarup, G., Ostergard, T., et al. (2007). Substance abuse and first-episode schizophrenia-spectrum disorders. The Danish OPUS trial. Early Intervention in Psychiatry, 1, 88-96.

20. Swofford C.D., Scheller-Gilkey G., Miller A.H., Woolwine B., Mance R. (2000). Double jeopardy: schizophrenia and substance use. Am J Drug Alcohol Abuse, 26, 343-353.

21. Wade, D., Harrigan, S., Edwards, J., Burgess, P. M., Whelan, G. & McGorry, P. D. (2006). Substance misuse in first-episode psychosis: 15-month prospective follow-up study. British Journal of Psychiatry, 189, 229-234.

22. van Os, J., Bak, M., Hanssen, M., Bijl, R. V., de Graaf, R. & Verdoux, H. (2002). Cannabis use and psychosis: A longitudinal population-based study. American Journal of Epidemiology, 156, 319-327.

23. Edwards, J., Hinton, M., Elkins, K. & Athanasopoulos, O. (2003). Cannabis and first-episode psychosis: The CAP project. In Graham, H. L., Copello, A., Birchwood, M. j. & Mueser, K. T. (Eds.). Substance misuse in psychosis: Approaches to treatment and service delivery. West Sussex, England: John Wiley & Sons Ltd.

24. Cheney, J. H. & Sweetwood, G. (2003). A professionals perspective: A guidebook for the clinical professional in dealing with dual diagnosis issues. San Bernardino, CA: Dual Diagnosis Anonymous World Services Inc.

25. Addington, J. (2003). An integrated treatment approach to substance use in an early psychosis programme. In Graham, H. L., Copello, A., Birchwood, M. j. & Mueser, K. T. (Eds.). Substance misuse in psychosis: Approaches to treatment and service delivery. West Sussex, England: John Wiley & Sons Ltd.

26. Kavanagh, D. J., Young, R., White, A., Saunders J. B., Shockley, N., Wallis, J., et al. (2003). Start over and survive: A brief intervention for substance misuse in early psychosis. In Graham, H. L., Copello, A., Birchwood, M. j. & Mueser, K. T. (Eds.). Substance misuse in psychosis: Approaches to treatment and service delivery. West Sussex, England: John Wiley & Sons Ltd.

27. Ryff, C. D. (1995). Psychological well-being in adult life. Current Directions in Psychological Science, 4, 99-104.

28. Ryff, C. D. & Keyes, C. L. M. (1995). The structure of psychological well-being revisited. Journal of Personality and Social Psychology, 69, 719-729.

29. Christiansen, C. H. (1999). Defining lives: Occupation as identity: An essay on competence, coherence, and the creation of meaning, 1999 Eleanor Clarke Slagle lecture. American Journal of Occupational Therapy, 53, 547-558.

30. Christiansen, C. H. (2004). Occupation and identity: Becoming who we are through what we do. In C. H. Christiansen & E. A. Townsend. (Eds.), Introduction to occupation: The art and science of living. Upper Saddle River, NJ: Pearson Education Inc.

31. American Occupational Therapy Association [AOTA]. (2002). Occupational therapy practice framework: Domain and process. American Journal of Occupational Therapy, 56, 609-639. Retrieved December 5, 2004, from http://www.aota.org/ajot/abstract.asp?IVol=56&INum=6&ArtID=2&Date=November/December%202002

32. Wilcock, A. A. (2006). An occupational perspective of health (2^nd ed.). Thorofare, NJ: SLACK Incorporated.

33. Deegan, P. E. (2004). I don't think it was my treatment plans that made me well: Self-directed recovery, peer support and the role of the mental health professional. Byfield, MA: Pat Deegan, PhD & Associates, LLC. Available at: http://www.patdeegan.com/shop/viewcat.php?cat=books&&sessionId=dd250985b67019ca0a9481e080972bfa