All Stories

  1. Using systems theory to improve intervention outcomes.

    Article • Professional Psychology Research and Practice, June 2022, American Psychological Association (APA)

    Leonard Jason

  2. Can recovery homes reduce COVID-19 infection and mortality?

    Article • Rural Mental Health, January 2022, American Psychological Association (APA)

    Leonard Jason

  3. The relationship of Oxford Houses across heterogeneous house and setting characteristics.

    Article • American Journal of Orthopsychiatry, January 2020, American Psychological Association (APA)

    Leonard Jason

  4. The development of a short form of the DePaul Symptom Questionnaire.

    Article • Rehabilitation Psychology, July 2019, American Psychological Association (APA)

    Leonard Jason

  5. An Empirically Based Theory of the Relationships among Social Embeddedness, Economic Viability, Learned Recovery Skills and Perceived Quality of Life in Recovery Homes

    Article • Alcoholism Treatment Quarterly, July 2019, Taylor & Francis

    Leonard Jason

  6. The DePaul Symptom Questionnaire-2: a validation study

    Article • Fatigue Biomedicine Health & Behavior, July 2019, Taylor & Francis

    Leonard Jason

  7. Census characteristics of Illinois sober living homes: A geographic information systems study

    Article • Journal of Prevention & Intervention in the Community, June 2019, Taylor & Francis

    Leonard Jason

  8. Myalgic encephalomyelitis and chronic fatigue syndrome case definitions: effects of requiring a substantial reduction in functioning

    Article • Fatigue Biomedicine Health & Behavior, April 2019, Taylor & Francis

    Leonard Jason

  9. Dismissing chronic illness: A qualitative analysis of negative health care experiences

    Article • Health Care For Women International, March 2019, Taylor & Francis

    Leonard Jason

  10. Patients’ hopes for recovery from myalgic encephalomyelitis and chronic fatigue syndrome: Toward a “recovery in” framework

    Article • Chronic Illness, December 2018, SAGE Publications

    Leonard Jason

  11. Gender Differences in the Association Between Romantic Relationships and Relapse Among Individuals in Early Recovery in Oxford House

    Article • Alcoholism Treatment Quarterly, November 2018, Taylor & Francis

    Leonard Jason

  12. The development of an instrument to assess post-exertional malaise in patients with myalgic encephalomyelitis and chronic fatigue syndrome

    Article • Journal of Health Psychology, October 2018, SAGE Publications

    Leonard Jason

  13. Personality, Self-Esteem, and Perceived Stress in Communal Residences Supporting Recovery

    Article • Journal of Drug Education Substance Use Research and Prevention, September 2018, SAGE Publications

    Leonard Jason

  14. Confirmatory factor analysis of a myalgic encephalomyelitis and chronic fatigue syndrome stigma scale

    Article • Journal of Health Psychology, September 2018, SAGE Publications

    Leonard Jason

  15. Recovery homes: A social network analysis of Oxford Houses for Native Americans

    Article • Journal of Ethnicity in Substance Abuse, September 2018, Taylor & Francis

    Leonard Jason

  16. Suicidal ideation in non-depressed individuals: The effects of a chronic, misunderstood illness

    Article • Journal of Health Psychology, July 2018, SAGE Publications

    Leonard Jason

  17. Meta-analysis investigating post-exertional malaise between patients and controls

    Article • Journal of Health Psychology, July 2018, SAGE Publications

    Leonard Jason

  18. Energy envelope maintenance among patients with myalgic encephalomyelitis and chronic fatigue syndrome: Implications of limited energy reserves

    Article • Chronic Illness, December 2017, SAGE Publications

    Leonard Jason

  19. Approaching recovery from myalgic encephalomyelitis and chronic fatigue syndrome: Challenges to consider in research and practice

    Article • Journal of Health Psychology, November 2017, SAGE Publications

    Leonard Jason

  20. Defining and measuring recovery from myalgic encephalomyelitis and chronic fatigue syndrome: the physician perspective

    Article • Disability and Rehabilitation, October 2017, Taylor & Francis

    Leonard Jason, Andrew Devendorf

  21. The Reliability and Reciprocity of a Social Network Measure

    Article • Alcoholism Treatment Quarterly, August 2017, Taylor & Francis

    Leonard Jason

  22. Corrigendum

    Article • Fatigue Biomedicine Health & Behavior, June 2017, Taylor & Francis

    Leonard Jason

  23. Clinical criteria versus a possible research case definition in chronic fatigue syndrome/myalgic encephalomyelitis

    Article • Fatigue Biomedicine Health & Behavior, March 2017, Taylor & Francis

    Leonard Jason

  24. The PACE trial missteps on pacing and patient selection

    Article • Journal of Health Psychology, February 2017, SAGE Publications

    Leonard Jason

  25. Deconstructing post-exertional malaise: An exploratory factor analysis

    Article • Journal of Health Psychology, August 2016, SAGE Publications

    Leonard Jason

  26. Vocational training and employment attainment among substance abuse recovering individuals within a communal living environment

    Article • Therapeutic Communities The International Journal of Therapeutic Communities, June 2014, Emerald

    Leonard Jason

  27. Natural Mentoring in Oxford House Recovery Homes: A Preliminary Analysis

    Article • Journal of Groups in Addiction & Recovery, April 2014, Taylor & Francis

    Leonard Jason

  28. Are Myalgic Encephalomyelitis and chronic fatigue syndrome different illnesses? A preliminary analysis

    Article • Journal of Health Psychology, February 2014, SAGE Publications

    Leonard Jason