Objective: Interview data collected from 275 clients with severe mental illnesses are used to test the construct and criterion validity of the Posttraumatic Stress Disorder Symptom Scale (PSS). Method: First, exploratory and confirmatory factor analyses are used to test whether the scale reflects the posttraumatic stress disorder (PTSD) symptom criteria of the Diagnostic and Statistical Manual of Mental Disorders, 4th ed., text rev. (DSM-IV-TR). Second, structural equation modeling (SEM) is used to test concurrent validity. Results: A 2-factor PSS reveals an excellent fit to the data, and SEM shows good concurrent validity with key study variables. Conclusion: The PSS reveals a 2-factor structure (Re-experiencing and Avoidance) in this particular sample, and stress from high-risk behaviors and drinking to cope with negative emotions mediate the relationship between subjective distress from trauma and PTSD symptoms.
Coffey, S.F., Dansky, B.S., Falsetti, S.A., Saladin, M.E., & Brady, K.T. (1998). Screening for PTSD in a substance abuse sample: Psychometric properties of a modified version of the PTSD Symptom Scale Self-Report . Journal of Traumatic Stress, 11, 393-99.
4.
Davies-Netzley, S., Hurlburt, M.S., & Hough, R. (1996). Childhood abuse as a precursor to homelessness for homeless women with severe mental illness. Violence and Victims, 11, 129-142.
5.
Drake, R., & Mueser, K.T. (2002). Co-occurring alcohol use disorder and schizophrenia. Alcohol andHealth, 26, 99-102.
6.
Foa, E.B., Cashman, L., Jaycox, L., & Perry, K. (1997). The validation of a self-report measure of posttraumatic stress disorder: The Posttraumatic Stress Disorder Scale. Psychological Assessment, 9, 445-451.
7.
Foa, E.B., Riggs, D.S., Dancu, C.V., & Rothbaum, B.O. (1993). Reliability and validity of a brief instrument for assessing post-traumatic stress disorder. Journal of Traumatic Stress, 6, 459-473.
8.
Foa, E.B., Riggs, D.S., & Gershuny, B.S. (1995). Arousal, numbing and intrusion: Factor structure of PTSD following assault. American Journal of Psychiatry,152, 116-120.
9.
Foa, E.B., & Tolin, D.F. (2000). Comparison of the PTSD Symptom Scale—Interview version and the Clinician-Administered PTSD Scale. Journal of Traumatic Stress, 13, 181-191.
10.
Gearon, J.S., Bellack, A.S., & Tenhula, W.N. (2004). Preliminary reliability and validity of the Clinician-Administered PTSD Scale for Schizophrenia. Journal of Consulting and Clinical Psychology, 72, 121-125.
11.
Gearon, J.S., Kaltman, S.I., Brown, C., & Bellack, A.S. (2003). Traumatic life events and PTSD among women with substance use disorders and schizophrenia. Psychiatric Services , 54, 523-528.
12.
Goodman, L.A., Rosenberg, S.D., Mueser, K.T., & Drake, R.E. (1997). Physical and sexual assault history in women with serious mental illness: Prevalence, correlates, treatment and future research directions. Schizophrenia Bulletin, 23, 685-696.
13.
Goodman, L.A., Salyers, M.P., Mueser, K.T., Rosenberg, S.D., Swartz, M., Essock, S.M., et al. (2001). Recent victimization in women and men with severe mental illness: Prevalence and correlates. Journal of Traumatic Stress, 14, 615-632.
14.
Kessler, R.C., Sonnega, A., Bromet, E., Hughes, M., & Nelson, C.B. (1995). Posttraumatic stress disorder in the National Comorbidity Survey. Archives of General Psychiatry,52, 1048-1060.
15.
Kohn, R., Dohrenwend, B.P., & Mirotznik, J. (1998). Epidemiological findings on selected psychiatric disorders in the general population. In B. P. Dohrenwend (Ed.), Adversity, stress and psychopathology (pp. 235-284). New York: Oxford University Press.
16.
McDevitt-Murphy, M.E., Weathers, F.W., Adkins, J.W., & Daniels, J.B. (2005). Use of the Personality Assessment Inventory in assessment of posttraumatic stress disorder in women. Journal of Psychopathology and Behavioral Assessment, 27, 57-65.
17.
Mueser, K.T., Goodman, L.A., Trumbetta, S.L., Rosenberg, S.D., Osher, F.C., Vidaver, R., et al. (1998). Trauma and post-traumatic stress disorder in severe mental illness. Journal of Consulting and Clinical Psychology, 66, 493-499.
18.
Mueser, K.T., Rosenberg, S.D., Drake, R.E., Miles, K.M., Wolford, G., Vidaver, R., et al. (1999). Conduct disorder, antisocial personality disorder, and substance abuse in schizophrenia and major affective disorders . Journal of Studies on Alcohol, 60, 278-284.
19.
Mueser, K.T., Rosenberg, S.D., Goodman, L.A., & Trumbetta, S.L. (2002). Trauma, PTSD, and the course of severe mental illness: An interactive model. Schizophrenia Research, 53, 123-143.
20.
Mueser, K.T., Salyers, M.P., Rosenberg, S.D., Ford, J.D., Fox, L., & Carty, P. (2001). Psychometric evaluation of trauma and posttraumatic stress disorder assessments in persons with severe mental illness. Psychological Assessment, 13, 110-117.
21.
Neria, Y., Bromet, E.J., Sievers, S., Lavelle, J., & Fochtmann, L.J. (2002). Trauma exposure and post-traumatic stress disorder in psychosis: Findings from a first-admission cohort. Journal of Consulting and Clinical Psychology, 70, 246-251.
22.
Norris, F.H., & Riad, J.K. (1997). Standardized self-report measures of civilian trauma and post traumatic stress disorder. In J. P. Wilson & T. M. Keane (Eds.), Assessing psychological trauma and PTSD (pp. 7-42). New York: Guilford.
23.
O'Hare, T. (2001). The Drinking Context Scale: A confirmatory analysis . Journal of Substance Abuse Treatment, 20, 129-136.
24.
O'Hare, T. (2005). Evidence-based practices for social workers: An interdisciplinary approach. Chicago: Lyceum.
25.
O'Hare, T., Sherrer, M.V., & Shen, C. (2006). Subjective distress from stressful events and high-risk behaviors as predictors of PTSD symptoms severity in clients with severe mental illness. Journal of Traumatic Stress, 19, 375-386.
26.
Resnick, S.G., Bond, G.R., & Mueser, K.T. (2003). Trauma and posttraumatic stress disorder in people with schizophrenia. Journal of Abnormal Psychology, 112, 415-423.
27.
Weinhardt, L.S., Carey, M.P., Carey, K.B., Maisto, S.A., & Gordon, C.M. (2001). The relation of alcohol use to HIV-risk sexual behavior among adults with severe and persistent mental illness. Journal of Consulting and Clinical Psychology, 69, 77-84.
