1. Bond G. Supported employment: evidence for an evidence-based practice. Psychiatric Rehabilitation Journal. 2004;27:345–359. [PubMed] 2. Drake RE, Becker DR. The Individual Placement and Support model of supported employment. Psychiatric Services. 1996;47:473–475. [PubMed] 3. Bond GR, Becker DR, Drake RE, et al. Implementing supported employment as an evidence-based practice. Psychiatric Services. 2001;52:313–322. [PubMed] 4. Drake RE, McHugo GJ, Becker DR, et al. The New Hampshire study of supported employment for people with severe mental illness. Journal of Consulting and Clinical Psychology. 1996;64:391–399. [PubMed] 5. Drake RE, McHugo GJ, Bebout RR, et al. A randomized clinical trial of supported employment for inner-city patients with severe mental disorders. Archives of General Psychiatry. 1999;56:627–633. [PubMed] 6. Mueser KT, Clark RE, Haines M, et al. The Hartford study of supported employment for persons with severe mental illness. Journal of Consulting and Clinical Psychology. 2004;72:479–490. [PubMed] 7. McFarlane W, Dushay R, Deakins S, et al. Employment outcomes in family-aided assertive community treatment. American Journal of Orthopsychiatry. 2000;70:203–214. [PubMed] 8. Lehman AF, Goldberg RW, Dixon LB, et al. Improving employment outcomes for persons with severe mental illnesses. Archives of General Psychiatry. 2002;59:165–172. [PubMed] 9. Gold PB, Meisler N, Santos AB, et al. Randomized trial of supported employment integrated with assertive community treatment for rural adults with severe mental illness. Schizophrenia Bulletin. 2006;32:378–395. [PMC free article] [PubMed] 10. Cook JA, Leff HS, Blyler CR, et al. Results of a multisite randomized trial of supported employment interventions for individuals with severe mental illness. Archives of General Psychiatry. 2005;62:505–512. [PubMed] 11. Crowther RE, Marshall M, Bond GR, et al. Helping people with severe mental illness to obtain work: systematic review. British Medical Journal. 2001;322:204–208. [PMC free article] [PubMed] 12. Corrigan PW. Place-then-train: an alternative service paradigm for persons with psychiatric disabilities. Clinical Psychology: Science and Practice. 2001;8:334–349.
13. Xie H, Dain B, Becker D, et al. Job tenure among persons with severe mental illness. Rehabilitation Counseling Bulletin. 1997;40:230–239.
14. Salyers MP, Becker DR, Drake RE, et al. A ten-year follow-up of a supported employment program. Psychiatric Services. 2004;55:302–308. [PubMed] 15. Becker DR, Drake RE, Bond GR, et al. Job terminations among persons with severe mental illness participating in supported employment. Community Mental Health Journal. 1998;34:71–82. [PubMed] 16. Latimer EA. Economic impacts of supported employment for persons with severe mental illness. Canadian Journal of Psychiatry. 2001;46:496–505. [PubMed] 17. Drake RE, Becker DR, Bond GR, et al. A process analysis of integrated and non-integrated approaches to supported employment. Journal of Vocational Rehabilitation. 2003;18:51–58.
18. Mowbray C, Bybee D, Collins ME. Integrating vocational services on case management teams: outcomes from a research demonstration project. Mental Health Services Research. 2000;2:51–66. [PubMed] 19. Murphy AA. Enhancing individual placement and support: promoting job tenure by integrating natural supports and supported education. American Journal of Psychiatric Rehabilitation. 2005;8:37–61.
20. Dixon L. Assertive community treatment: twenty-five years of gold. Psychiatric Services. 2000;51:759–765. [PubMed] 21. Test MA, Knoedler W, Allness DJ, et al. In: Comprehensive community care of persons with schizophrenia through the Programme of Assertive Community Treatment (PACT), in Toward a Comprehensive Therapy for Schizophrenia. Brenner HD, Boker W, Genner R, editors. Seattle, Wash: Hogrefe and Huber; 1997.
22. Warner R, Huxley P, Berg T. An evaluation of the impact of clubhouse membership on quality of life and treatment utilization. International Journal of Social Psychiatry. 1999;45:310–320. [PubMed] 23. Dorio J, Guitar A, Solheim L, et al. Differences in job retention in a supported employment program: Chinook Clubhouse. Psychiatric Rehabilitation Journal. 2002;25:289–298. [PubMed] 24. Stein LI, Barry KL, Van Dien G, et al. Work and social support: a comparison of consumers who have achieved stability in ACT and clubhouse programs. Community Mental Health Journal. 1999;35:193–204. [PubMed] 25. Reed SJ, Merz MA. Integrated service teams in psychiatric rehabilitation: a strategy for improving employment outcomes and increasing funding. Journal of Applied Rehabilitation Counseling. 2000;31:40–46.
26. Russert MG, Frey JL. The PACT Vocational Model: a step into the future. Psychosocial Rehabilitation Journal. 1991;14:8–18.
27. Frey JL. Long term support: the critical element to sustaining competitive employment: where do we begin? Psychosocial Rehabilitation Journal. 1994;17:127–133.
28. Beard JH, Propst RN, Malamud TJ. The Fountain House model of psychiatric rehabilitation. Psychosocial Rehabilitation Journal. 1982;5:1–12.
29. Anderson SB. We Are Not Alone: Fountain House and the Development of Clubhouse Culture. New York: Fountain House; 1998.
30. Propst R. Standards for clubhouse programs: why and how they were developed. Psychosocial Rehabilitation Journal. 1992;16:25–30.
31. Cook JA, Carey MA, Razzano L, et al. The pioneer: the Employment Intervention Demonstration Program. New Directions in Evaluation. 2002;no 94:31–44.
32. Allness D, Knoedler W. The PACT Model: A Manual for PACT Start-Up. Arlington, Va: National Alliance for the Mentally Ill; 1998.
33. Stein LI, Test MA. Alternative to mental hospital treatment: I. conceptual model, treatment program, and clinical evaluation. Archives of General Psychiatry. 1980;37:392–397. [PubMed] 34. Bond GR, Vogler K, Resnick SG, et al. Dimensions of supported employment: factor structure of the IPS fidelity scale. Journal of Mental Health. 2001;10:383–393.
35. Trach JS. Supported employment program characteristics. In: Rusch R, editor. Supported Employment: Models, Methods and Issues. Sycamore, Ill: Sycamore Press; 1990.
36. Lodin S. The meaning of transitional employment. Psychosocial Rehabilitation Journal. 1992;16:85–86.
37. Macias C, Barreira P, Hargreaves W, et al. Impact of referral source and study applicants’ preference for randomly assigned service on research enrollment, service engagement, and evaluative outcomes. American Journal of Psychiatry. 2005;162:781–787. [PMC free article] [PubMed] 38. Dickey B, Normand S-L, Weiss R, et al. Medical morbidity, mental illness, and substance use disorders. Psychiatric Services. 2002;53:861–867. [PubMed] 39. Jones DR, Macias C, Barreira PJ, et al. Comparing the prevalence, severity, and co-occurrence of chronic physical health problems of persons with serious mental illness. Psychiatric Services. 2004;55:1250–1257. [PMC free article] [PubMed] 40. Dembling BP, Chen DT, Vachon L. Life expectancy and causes of death in a population treated for serious mental illness. Psychiatric Services. 1999;50:1036–1042. [PubMed] 41. Goldberg RW, Lucksted A, McNary S, et al. Correlates of long-term unemployment among inner-city adults with serious and persistent mental illness. Psychiatric Services. 2001;52:101–103. [PubMed] 42. Cook JA, Pickett-Schenk SA, Gray D, et al. Vocational outcomes among formerly homeless persons with severe mental illness in the ACCESS program. Psychiatric Services. 2001;52:1075–1080. [PubMed] 43. Mueser KT, Salyers MP, Mueser PR. A prospective analysis of work in schizophrenia. Schizophrenia Bulletin. 2001;27:281–296. [PubMed] 44. Wewiorski NJ, Fabian ES. Association between demographic and diagnostic factors and employment outcomes for people with psychiatric disabilities: a synthesis of recent research. Mental Health Services Research. 2004;6:9–21. [PubMed] 45. Anthony WA, Rogers ES, Cohen M, et al. Relationships between psychiatric symptomatology, work skills, and future vocational performance. Psychiatric Services. 1995;46:353–358. [PubMed] 46. Razzano LA, Cook JA, Burke J, et al. Clinical factors associated with employment among people with severe mental illness: findings from the employment intervention demonstration program. Journal of Nervous and Mental Disease. 2005;193:705–713. [PubMed] 47. Slade E, Salkever D. Symptom effects on employment in a structural model of mental illness and treatment: analysis of patients with schizophrenia. Journal of Mental Health Policy and Economics. 2001;4:25–34. [PubMed] 48. Regenold M, Sherman M, Fenzel M. Getting back to work: self-efficacy as a predictor of employment outcome. Psychiatric Rehabilitation Journal. 1999;22:361–367.
49. Razzano L, Hamilton MM. Health-related barriers to employment among people with HIV/AIDS. Journal of Vocational Rehabilitation. 2005;22:179–188.
50. Dixon L, Goldberg R, Lehman A, et al. The impact of health status on work, symptoms, and functional outcomes in severe mental illness. Journal of Nervous and Mental Disease. 2001;189:17–23. [PubMed] 51. Druss BG, Marcus SC, Rosenheck RA, et al. Understanding disability in mental and general medical conditions. American Journal of Psychiatry. 2000;157:1485–1491. [PubMed] 52. Kay SR, Fiszbein A, Opler LA. The Positive and Negative Syndrome Scale (PANSS) for schizophrenia. Schizophrenia Bulletin. 1987;13:261–276. [PubMed] 53. Salyers MP, McHugo GH, Cook JA, et al. Reliability of instruments in a cooperative, multisite study: Employment Intervention Demonstration Program. Mental Health Services Research. 2001;3:129–139. [PubMed] 54. Kronick R, Gilmer T, Dreyfus T, et al. Improving health-based payment for Medicaid beneficiaries: CDPS. Health Care Financing Review. 2000;21:29–64. [PubMed] 55. Macias C, DeCarlo L, Wang Q, et al. Work interest as a predictor of competitive employment: policy implications for psychiatric rehabilitation. Administration and Policy in Mental Health. 2001;28:279–297. [PubMed] 56. Department of Labor. Job Training Program Act, Disability Grant Program Funded Under Title III, Section 323, and Title IV, Part D, Section 452. 63 Fed Reg. 1998.
57. Workforce Investment Act of 1998. Pub L. pp. 105–220.
58. Cook JA, Leff HS, Blyler CR, et al. Results of a multisite randomized trial of supported employment interventions for individuals with severe mental illness. Archives of General Psychiatry. 2005;62:505–512. [PubMed] 59. McQuilken M, Zahniser JH, Novak J, et al. The Work Project Survey: consumer perspectives on work. Journal of Vocational Rehabilitation. 2003;18:59–68.
60. Chandler D, Meisel J, Hu T-W, et al. A capitated model for a cross-section of severely mentally ill clients: employment outcomes. Community Mental Health Journal. 1997;33:501–516. [PubMed] 61. Williams OH, Meisler N, Gold PB, et al. Charleston, State of South Carolina: Department of Mental Health and Medical University of South Carolina; 2001. South Carolina Employment Intervention Demonstration Project: rural-based supported employment approaches.
62. SPSS for Windows. version 11. Chicago: SPSS; 1999.
63. Dixon WJ, Tukey JW. Approximate behavior of the distribution of Winsorized t (trimming/Winsorization 2) Technometrics. 1968;10:83–98.
64. Delucchi KL, Bostrom A. Methods for analysis of skewed data distributions in psychiatric clinical studies: working with many zero values. American Journal of Psychiatry. 2004;161:1159–1168. [PubMed] 65. Lachenbruch PA. Analysis of data with excess zeros. Statistical Methods in Medical Research. 2002;11:297–302. [PubMed] 66. Xie H, McHugo GH, Sengupta A, et al. A method for analyzing longitudinal data with many zeros. Mental Health Services Research. 2004;6:239–246. [PubMed] 67. Tooze JA, Grunwald GA, Jones RH. Analysis of repeated measures data with clumping at zero. Statistical Methods in Medical Research. 2002;11:341–355. [PubMed] 68. Twamley E, Jeste DV, Lehman A. Vocational rehabilitation in schizophrenia and other psychotic disorders: a literature review and meta-analysis of randomized controlled trials. Journal of Nervous and Mental Disease. 2003;191:515–523. [PubMed] 69. Bryk AS, Raudenbush SW. Heterogeneity of variance in experimental studies: a challenge to conventional interpretations. Psychological Bulletin. 1988;104:396–404.
70. Lyons J, Howard K. Main effects analysis in clinical research: statistical guidelines for disaggregating treatment groups. Journal of Consulting and Clinical Psychology. 1991;59:745–748. [PubMed] 71. Latimer EA, Bush PW, Becker DR, et al. The cost of high-fidelity supported employment programs for people with severe mental illness. Psychiatric Services. 2004;55:401–406. [PubMed] 72. Dixon L, Hoch J, Clark RE, et al. Cost-effectiveness of two vocational rehabilitation programs for persons with severe mental illness. Psychiatric Services. 2002;53:1118–1124. [PubMed] 73. Macias C, Barreira P, Alden M, et al. The ICCD benchmarks for clubhouses: a practical approach to quality improvement in psychiatric rehabilitation. Psychiatric Services. 2001;52:207–213. [PubMed] 74. Cook JA, Lehman AF, Drake RE, et al. Integration of psychiatric and vocational services: a multisite randomized, controlled trial of supported employment. American Journal of Psychiatry. 2005;162:1948–1956. [PubMed] 75. Cook JA, Razzano LA, Burke-Miller JK, et al. Reply to letter to the editor: Integration of mental health care and supported employment. American Journal of Psychiatry. 2006;163:940.