Current Psychosis and Therapeutics Reports

, Volume 4, Issue 3, pp 112–116 | Cite as

Dissociative identity disorder



The research literature on dissociative identity disorder is smaller than that on many other Axis I and II disorders. Despite its smaller quantity, however, this literature contains a number of themes and developments of interest to the mental health field as a whole. These themes or topic areas will likely be the focus of research on dissociative identity disorder over the next decade. They include: the relationship among childhood trauma, dissociation, and psychosis; the epidemiology of dissociative identity disorder in a variety of cultures and countries; the psychobiology of trauma and dissociation; memory function in the disorder; controversy about the validity of the disorder; psychologic assessment of dissociation with various measures; and treatment outcome data. Recent research in each of these topic areas published in 2004, 2005, and 2006 is reviewed.


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References and Recommended Reading

  1. 1.
    Chefetz RA:Preface: why should you read these articles on dissociative process? Psych Clin N Am 2006,29:xv-xxiii.CrossRefGoogle Scholar
  2. 2.
    Chefetz RA:Dissociative disorders.Psych Annals 2005,35:622–624.Google Scholar
  3. 3.
    Gold SN:On the threshold of adulthood: ISSD at age 21.J Trauma Dissoc 2004,5:1–12.CrossRefGoogle Scholar
  4. 4.
    Read J, Perry BD, Moskowitz A, Connolly J:The contribution of early traumatic events to schizophrenia in some patients: a traumagenic neurodevelopmental model.Psychiatry 2001,64:319–345.PubMedGoogle Scholar
  5. 5.
    Read J, van Os J, Morrison AP, Ross CA:Childhood trauma, psychosis and schizophrenia: a literature review with theoretical and clinical implications.Acta Psychiatr Scand 2005,112:330–350.CrossRefPubMedGoogle Scholar
  6. 6.
    Ross CA:Schizophrenia: Innovations in Diagnosis and Treatment. New York: Haworth Press; 2004.Google Scholar
  7. 7.
    Read J, Haslam M:Public opinion: bad things happen and can drive you crazy. InModels of Madness: Psychological, Social and Biological Approaches to Madness. Edited by Read J, Mosher LR, Bentall RP. New York: Routledge; 2004:133–146.Google Scholar
  8. 8.
    Read J, Hammersley P:Can very bad childhoods drive us crazy? Science, ideology and taboo. InEvolving Psychosis: Different Stages, Different Treatments. Edited by Johannessen JO, Martindale BV, Cullberg J. New York: Routledge; 2006:270–292.Google Scholar
  9. 9.
    Bebbington P, Bhugra D, Brugha T, et al.:Psychosis, victimization and childhood disadvantage: evidence from the second British National Survey of Psychiatric Morbidity.Br J Psychiatry 2004,185:220–226.CrossRefPubMedGoogle Scholar
  10. 10.
    Janssen I, Krabbendam L, Bak M, et al.:Childhood abuse as a risk factor for psychotic experiences.Acta Psych Scand 2004,109:38–45.CrossRefGoogle Scholar
  11. 11.
    Lysaker PH, Beattie NL, Strasburger AM, Davis LW:Reported history of child sexual abuse in schizophrenia: associations with heightened symptom levels and poorer participation over four months in vocational rehabilitation.J Nerv Ment Dis 2006,193:790–795.Google Scholar
  12. 12.
    Brunner R, Parzer P, Schmit R, Resch F:Dissociative symptoms in schizophrenia: a comparative analysis of patients with borderline personality disorder and healthy controls.Psychopathology 2004,37:281–284.CrossRefPubMedGoogle Scholar
  13. 13.
    Schafer I, Harfst T, Aderhold V, et al.:Childhood trauma and dissociation in female patients with schizophrenia spectrum disorders: An exploratory study.J Nerv Ment Dis 2006,194:135–138.CrossRefPubMedGoogle Scholar
  14. 14.
    Ross CA, Keyes B:Dissociation and schizophrenia.J Trauma Dissoc 2004,5:69–83.Google Scholar
  15. 15.
    Foote B, Smolin Y, Kaplan M, et al.:Prevaience of dissociative disorders in psychiatric outpatients.Am J Psychiatry 2006,163:623–629.CrossRefPubMedGoogle Scholar
  16. 16.
    Xiao Z, Yan H, Wang Z, et al.:Trauma and dissociation in China.Am J Psychiatry 2006, In press.Google Scholar
  17. 17.
    Ross CA, Duffy CMM, Ellason JW:Prevalence, reliability, and validity of dissociative disorders in an inpatient setting.J Trauma Dissoc 2002,3:7–17.CrossRefGoogle Scholar
  18. 18.
    Karadig F, Sar V, Tamar-Gurol D:Dissociative disorders among inpatients with drug or alcohol dependency.J Clin Psychiatry 2005,66:1247–1253.CrossRefGoogle Scholar
  19. 19.
    Vermetten E, Schmal C, Lindner S, et al.:Hippocampal and amygdalar volumes in dissociative identity disorder.Am J Psychiatry 2006,163:630–636.CrossRefPubMedGoogle Scholar
  20. 20.
    Frewen PA, Lanius RA:Neurobiology of dissociation: unity and disunity in mind-body-brain.Psych Clin N Am 2006,29:113–128.CrossRefGoogle Scholar
  21. 21.
    Nijenhuis RS, van der Hart O, Steele K:The emerging psychobiology of trauma-related dissociation and dissociative disorders.Biol Psychiatry 2002,21:1079–1098.CrossRefGoogle Scholar
  22. 22.
    Savitz J, Solms M, Pietersen E, et al.:Dissociative identity disorder associated with mania and change in handedness.Cog Behav Neurology 2004,17:233–237.Google Scholar
  23. 23.
    Dorahy MJ, Irwin HJ, Middleton W:Assessing markers of working memory function in dissociative identity disorder using neutral stimuli: a comparison with clinical and general populations.Aust NZ J Psychiatry 2004,38:47–55.CrossRefGoogle Scholar
  24. 24.
    Huntgens RJ, Peters MI, Postma A, et al.:Transfer newly acquired stimulus valence between identities in dissociative identity disorder.Behav Res Therapy 2005,43:243–255.CrossRefGoogle Scholar
  25. 25.
    Piper A, Merskey H:The persistence of folly: a critical examination of dissociative identity disorder. Part I.Can J Psychiatry 2004,49:592–600.PubMedGoogle Scholar
  26. 26.
    Piper A, Merskey H:The persistence of folly: a critical examination of dissociative identity disorder. Part II.Can J Psychiatry 2004,49:678–683.PubMedGoogle Scholar
  27. 27.
    Fraser GA:Reply: Re: the persistence of folly: a critical examination of dissociative identity disorder.Can J Psychiatry 2005,50:814.PubMedGoogle Scholar
  28. 28.
    Coons P:Re: the persistence of folly: a critical examination of dissociative identity disorder.Can J Psychiatry 2005,50:813.PubMedGoogle Scholar
  29. 29.
    Sar V:Re: The persistence of folly: a critical examination of dissociative identity disorder. What are Dr. Piper and Dr. Merskey trying to do? Can J Psychiatry 2005,50:813.PubMedGoogle Scholar
  30. 30.
    Piper A, Merskey H:Reply: the persistence of folly: a critical examination of dissociative identity disorder.Can J Psychiatry 2005,50:814.Google Scholar
  31. 31.
    Ross CA:Standards of logic and scholarship concerning dissociative identity disorder.Eth Hum Psychol Psychiatry 2006, In press.Google Scholar
  32. 32.
    Laney C, Loftus EF:Traumatic memories are not necessarily accurate memories.Can J Psychiatry 2005,50:823–826.PubMedGoogle Scholar
  33. 33.
    McNally R:Troubles in traumatology.Can J Psychiatry 2005,50:815–816.PubMedGoogle Scholar
  34. 34.
    McNally R:Debunking myths about trauma and memory.Can J Psychiatry 2005,50:817–822.PubMedGoogle Scholar
  35. 35.
    Brand BL, Armstrong JG, Loewenstein RJ:Psychological assessment of patients with dissociative identity disorder.Psych Clin N Am 2006,29:145–168.CrossRefGoogle Scholar
  36. 36.
    Dell PF:A new model of dissociative identity disorder.Psych Clin N Am 2006,29:1–26.CrossRefGoogle Scholar
  37. 37.
    Frankel AS, Dalenberg C:The forensic evaluation of dissociation and persons diagnosed with dissociative identity disorder: Searching for convergence.Psych Clin N Am 2006,29:169–184.CrossRefGoogle Scholar
  38. 38.
    Milholland SC, Ross CA, Ellason JW, Duffy C:Extraversion in an inpatient trauma program population: a test of the sociocognitive model of dissociative disorders using the Myers-Briggs Type Indicator.J Trauma Pract 2006, In press.Google Scholar
  39. 39.
    Ross CA, Ellason JW: Discriminating among diagnostic categories using the Dissociative Disorders Interview Schedule.Psychol Reports 2005,96:445–453.CrossRefGoogle Scholar
  40. 40.
    Ellason JW, Ross CA:SCL-90-R norms for dissociative identity disorder.J Trauma Dissoc 2004,5:85–91.CrossRefGoogle Scholar
  41. 41.
    Ross CA:A proposed trial of dialectical behavior therapy and trauma model therapy.Psychol Rep 2005,96:901–911.PubMedGoogle Scholar
  42. 42.
    Ross CA, Haley C:Acute stabilization and three-month follow-up in a trauma program.J Trauma Dissoc 2004,5:103–112.CrossRefGoogle Scholar
  43. 43.
    Howell EF:The Dissociative Mind. Hillsdale, NJ: Analytic Press; 2005.Google Scholar
  44. 44.
    Simeon D, Abugel J:Feeling Unreal: Depersonalization Disorder and the Loss of Self. New York: Oxford University Press; 2006.Google Scholar

Copyright information

© Current Science Inc. 2006

Authors and Affiliations

  1. 1.The Colin A. Ross Institute for Psychological TraumaRichardsonUSA

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