Abstract
Accurately predicting inpatient aggression is an important endeavor. The current study investigated inpatient aggression over a six-month time period in a sample of 152 male forensic patients. We assessed constructs of psychopathy, anger, and active symptoms of mental illness and tested their ability to predict reactive and instrumental aggression. Across all levels of analyses, anger and active symptoms of mental illness predicted reactive aggression. Traits of psychopathy, which demonstrated no relationship to reactive aggression, were a robust predictor of instrumental aggression. This study (a) reestablishes psychopathy as a clinically useful construct in predicting inpatient instrumental aggression, (b) provides some validation for the reactive/instrumental aggression paradigm in forensic inpatients, and (c) makes recommendations for integrating risk assessment results into treatment interventions.
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Notes
In the state the study occurred in, individuals found not guilty by reason of insanity (NGRI) have the legal right to petition for conditional release every 6 months. As such, even a patient who could remain in the hospital for the rest of his life could be conditionally released 6 months after being found NGRI.
Interpretation of AUC curves are as follows: .90–1 excellent; .80–.90 good; .70–.80 fair, .60–.70 poor; and .60–.50 are considered fail and indicate chance performance.
For the sake of comparison we predicted verbal aggression. The criterion variables that were significant predictors of verbal aggression included WARS Part A (AUC = .71) and Part B (AUC = .77), BPRS Resistance (AUC = .68), BPRS Activation (AUC = .66), and PCL:SV Lifestyle (AUC = .65) and Antisocial tendencies (AUC = .67).
References
Buffington-Vollum, J., Edens, J. F., Johnson, D. W., & Johnson, J. K. (2002). Psychopathy as a predictor of institutional misbehavior among sex offenders: A prospective replication. Criminal Justice and Behavior, 29, 497–511. doi:10.1177/009385402236730.
Carmel, H., & Hunter, M. (1993). Staff injuries from patient attack: Five years’ data. The Bulletin of the American Academy of Psychiatry and the Law, 21, 485–493.
Cornell, D. G., Warren, J., Hawk, G., Stafford, E., Oram, G., & Pine, D. (1996). Psychopathy in reactive and instrumental violent offenders. Journal of Consulting and Clinical Psychology, 64, 783–790. doi:10.1037/0022-006X.64.4.783.
Daffern, M., & Howells, K. (2007a). Aggressive behaviour in high-risk personality disordered inpatients during prison and following admission to hospital. Psychiatry, Psychology and Law, 14, 26–34. doi:10.1375/pplt.14.1.26.
Daffern, M., & Howells, K. (2007b). Antecedents for aggression and the function analytic approach to the assessment of aggression and violence in personality disordered patients within secure settings. Personality and Mental Health, 1, 126–137. doi:10.1002/pmh.16.
Daffern, M., Howells, K., & Ogloff, J. (2007). Interaction between individual characteristic and the function of aggression in forensic psychiatric inpatients. Psychiatry, Psychology and Law, 14, 17–25. doi:10.1375/pplt.14.1.17.
Douglas, K. S., & Skeem, J. L. (2005). Violence risk assessment: Getting specific about being dynamic. Psychology, Public Policy, and Law, 11, 347–383. doi:10.1037/1076-8971.11.3.347.
Doyle, M., & Dolan, M. (2006). Evaluating the validity of anger regulation problems, interpersonal style, and disturbed mental state for predicting inpatient violence. Behavioral Sciences & the Law, 24, 783–798. doi:10.1002/bsl.739.
Duffy, D., Doyle, M., & Ryan, T. (2004). Risk assessment and management in acute mental health care. In M. Harrison, D. Howard & D. Mitchell (Eds.), Acute mental health nursing: From acute concerns to the capable practitioner (pp. 144–161). Thousand Oaks, CA: Sage Publications, Inc.
Foley, S. R., Kelly, B. D., Clarke, M., McTigue, O., Gervin, M., Kamali, M., et al. (2005). Incidence and clinical correlates of aggression and violence at presentation in patients with first episode psychosis. Schizophrenia Research, 72, 161–168. doi:10.1016/j.schres.2004.03.010.
Fontaine, R. G. (2007). Disentangling the psychology and law of instrumental and reactive subtypes of aggression. Psychology, Public Policy, and Law, 13, 143–165. doi:10.1037/1076-8971.13.2.143.
Gadon, L., Johnstone, L., & Cooke, D. (2006). Situational variables and institutional violence: A systematic review of the literature. Clinical Psychology Review, 26, 515–534. doi:10.1016/j.cpr.2006.02.002.
Grevatt, M., Thomas-Peter, B., & Hughes, G. (2004). Violence, mental disorder, and risk assessment: Can structured clinical assessments predict the short-term risk of inpatient violence? Journal of Forensic Psychiatry & Psychology, 15, 278–292. doi:10.1080/1478994032000199095.
Guy, L. S., Edens, J. F., Anthony, C., & Douglas, K. S. (2005). Does psychopathy predict institutional misconduct among adults? A meta-analytic investigation. Journal of Consulting and Clinical Psychology, 73, 1056–1064. doi:10.1037/0022-006X.73.6.1056.
Haggard-Grann, U. (2007). Assessing violence risk: A review and clinical recommendations. Journal of Counseling and Development, 85, 294–301.
Haim, R., Rabinowitz, J., Lereya, J., & Fenning, A. (2002). Predictions made by psychiatrists and psychiatric nurses of violence by patients. Psychiatric Services (Washington, D.C.), 53, 622–624. doi:10.1176/appi.ps.53.5.622.
Hare, R. D. (1996). Psychopathy: A clinical construct whose time has come. Criminal Justice and Behavior, 23, 25–54. doi:10.1177/0093854896023001004.
Hare, R. D. (2003). Technical manual for the Revised Psychopathy Checklist (2nd ed.). North Tonawanda, NY: Multi-Health Systems.
Hare, R. D., & McPherson, L. M. (1984). Violent and aggressive behavior in criminal psychopaths. International Journal of Law and Psychiatry, 7, 35–50. doi:10.1016/0160-2527(84)90005-0.
Hart, S. D., Cox, D., & Hare, R. D. (1996). Manual for the psychopathy checklist: Screening Version. Toronto, ON: Multi-Health Systems.
Hart, S. D., Cox, D. N., & Hare, R. D. (1995). Manual for the screening version of the psychopathy checklist revised (PCL:SV). Toronto, ON: Multi-Health Systems.
Harrison, D. (2002). Structure and timing in limited range dependent variables: Regression models for predicting if and when. In Measuring and analyzing behavior in organizations: Advances in measurement and data analysis (pp. 446–497). San Francisco: Jossey-Bass.
Hildebrand, M., de Ruiter, C., & Nijman, H. (2004). PCL-R psychopathy predicts disruptive behavior among offenders in a Dutch forensic psychiatric hospital. Journal of Interpersonal Violence, 19, 13–29. doi:10.1177/0886260503259047.
Hill, C. D., Neumann, C. S., & Rogers, R. (2004). Confirmatory factor analysis of the Psychopathy Checklist: Screening Version in offenders with Axis I disorders. Psychological Assessment, 16, 90–95. doi:10.1037/1040-3590.16.1.90.
Hill, C. D., Rogers, R., & Bickford, M. E. (1996). Predicting aggressive and socially disruptive behavior in a maximum security forensic psychiatric hospital. Journal of Forensic Sciences, 41, 56–59.
Hunter, M., & Carmel, H. (1992). The cost of staff injuries from inpatient violence. Hospital & Community Psychiatry, 43, 586–588.
Jackson, R. L., Neumann, C. S., & Vitacco, M. J. (2007). Impulsivity, anger, and, psychopathy: The moderating effect of ethnicity. Journal of Personality Disorders, 21, 289–304. doi:10.1521/pedi.2007.21.3.289.
Kockler, T. R., Stanford, M. S., Nelson, C. E., Meloy, J. R., & Stanford, K. (2006). Characterizing aggressive behavior in a forensic population. The American Journal of Orthopsychiatry, 76, 80–85. doi:10.1037/0002-9432.76.1.80.
Leistico, A. R., Salekin, R. T., DeCoster, J., & Rogers, R. (2008). A large-scale meta-analysis relating the Hare measures of psychopathy to antisocial conduct. Law and Human Behavior, 32, 28–45. doi:10.1007/s10979-007-9096-6.
Logan, C. H., & Gaes, G. (1993). Meta-analysis and the rehabilitation of punishment. Justice Quarterly, 10, 245–263. doi:10.1080/07418829300091811.
Martin, T., & Daffern, M. (2006). Clinician perceptions of personal safety and confidence to manage inpatient aggression in a forensic psychiatric setting. Journal of Psychiatric and Mental Health Nursing, 13, 90–99. doi:10.1111/j.1365-2850.2006.00920.x.
Martin, S. L., & Terris, W. (1991). Predicting infrequent behavior: Misconceptions surrounding misclassification errors. Forensic Reports, 4, 141–148.
McDermott, B. E., Edens, J. F., Quanbeck, C. D., Busse, D., & Scott, C. L. (2008). Examining the role of static and dynamic risk factors in the prediction of inpatient violence: Variable- and person-focused analyses. Law and Human Behavior, 32, 325–338.
Meehl, P. E., & Rosen, A. (1955). Antecedent probability and the efficiency of psychometric signs, patterns, and cutting scores. Psychological Bulletin, 52, 194–216. doi:10.1037/h0048070.
Meloy, J. R. (2000). Violence risk and threat assessment: A practical guide for mental health and criminal justice professionals. San Diego, CA: Specialized Training Services.
Meloy, J. R. (2006). Empirical basis and forensic application of affective and predatory violence. The Australian and New Zealand Journal of Psychiatry, 40, 539–547. doi:10.1111/j.1440-1614.2006.01837.x.
Miller, H. A. (2006). A dynamic assessment of offender risk, needs, and strengths in a sample of pre-release general offender. Behavioral Sciences & the Law, 24, 767–782. doi:10.1002/bsl.728.
Mills, J. F., & Kroner, D. G. (2003). Anger as a predictor of institutional misconduct and recidivism in a sample of violent offenders. Journal of Interpersonal Violence, 18, 282–294. doi:10.1177/0886260502250085.
Monahan, J. (1981). Predicting violent behavior: An assessment of clinical techniques. Beverly Hills, CA: Sage.
Morrissey, C., Mooney, P., Hogue, T. E., Lindsay, W. R., & Taylor, J. L. (2007). Predictive validity of the PCL-R for offenders with intellectual disability in a high security hospital: Treatment progress. Journal of Intellectual & Developmental Disability, 32, 125–133. doi:10.1080/13668250701383116.
Nolan, K. A., Czobor, P., Roy, B. B., Platt, M. M., Shope, C. B., Citrome, L. L., et al. (2003). Characteristics of assaultive behavior among psychiatric inpatients. Psychiatric Services (Washington, D.C.), 54, 1012–1016. doi:10.1176/appi.ps.54.7.1012.
Nolan, K. A., Volavka, J., Czobor, P., Sheitman, B., Lindenmayer, J., Citrome, L. L., et al. (2005). Aggression and psychopathology in treatment-resistant inpatients with schizophrenia and schizoaffective disorder. Journal of Psychiatric Research, 39, 109–115. doi:10.1016/j.jpsychires.2004.04.010.
Novaco, R. W. (1994). Anger as a risk factor for violence among the mentally disordered. In J. Monahan & H. J. Steadman (Eds.), Violence and mental disorder: Developments in risk assessment (pp. 21–59). Chicago: University of Chicago Press.
Novaco, R. W., & Taylor, J. L. (2004). Assessment of anger and aggression in male offenders with developmental disabilities. Psychological Assessment, 16, 42–50. doi:10.1037/1040-3590.16.1.42.
Olver, M. E., Wong, S. C. P., Nicholaichuk, T., & Gordon, A. (2007). The validity and reliability of the Violence Risk Scale–Sexual Offender version: Assessing sex offender risk and evaluating therapeutic change. Psychological Assessment, 19, 318–329. doi:10.1037/1040-3590.19.3.318.
Overall, J. E., & Gorham, D. R. (1962). The Brief Psychiatric Rating Scale. Psychological Reports, 10, 799–812.
Pepe, M. S. (2003). The statistical evaluation of medical tests for classification and prediction. Oxford: Oxford University Press
Quanbeck, C. D., McDermott, B. E., Lam, J., Eisenstark, H., Sokolov, G., & Scott, C. L. (2007). Categorization of aggressive acts committed by chronically assaultive state hospital patients. Psychiatric Services (Washington, D.C.), 58, 521–528. doi:10.1176/appi.ps.58.4.521.
Quinsey, V. L., Jones, G. B., Book, A. S., & Barr, K. N. (2006). The dynamic prediction of antisocial behavior among forensic psychiatric patients: A prospective study. Journal of Interpersonal Violence, 21, 1539–1565. doi:10.1177/0886260506294238.
Reiss, D., Grubin, D., & Meux, C. (1999). Institutional performance of male ‘psychopaths’ in a high-security hospital. Journal of Forensic Psychiatry, 10, 290–299. doi:10.1080/09585189908403682.
Rogers, R., Salekin, R. T., Hill, C., Sewell, K. W., Murdock, M. E., & Neumann, C. S. (2000). The Psychopathy Checklist–Screening Version: An examination of criteria and subcriteria in three forensic samples. Assessment, 7, 1–15. doi:10.1177/107319110000700101.
Rogers, R., & Shuman, D. W. (2005). Fundamentals of forensic practice: Mental health and criminal law. New York: Springer Science + Business Media.
Shafer, A. (2005). Meta-analysis of the Brief Psychiatric Rating Scale factor structure. Psychological Assessment, 17, 324–335. doi:10.1037/1040-3590.17.3.324.
Simourd, D. J. (2004). Use of dynamic risk/need assessment instruments among long-term incarcerated offenders. Criminal Justice and Behavior, 31, 306–323. doi:10.1177/0093854803262507.
Taylor, J. L., DuQueno, L., & Novaco, R. W. (2004). Piloting a Ward Anger Rating Scale for older adults with mental health problems. Behavioural and Cognitive Psychotherapy, 32, 467–479. doi:10.1017/S135246580400164X.
Unrau, Y. A., & Coleman, H. (1998). Understanding and interpreting polytomous logistic regression: Applications to research on social work practice. Research on Social Work Practice, 8, 223–235. doi:10.1177/104973159800800206.
Vitacco, M. J., Neumann, C. S., Caldwell, M. F., Leistico, A., & Van Rybroek, G. J. (2006). Testing four models of the Psychopathy Checklist: Youth Version and their association with instrumental aggression. Journal of Personality Assessment, 87, 74–83. doi:10.1207/s15327752jpa8701_06.
Vitacco, M. J., Neumann, C. S., & Jackson, R. (2005). Development of a four-factor model of psychopathy: Associations with ethnicity, gender, violence, and intelligence. Journal of Consulting and Clinical Psychology, 73, 466–476. doi:10.1037/0022-006X.73.3.466.
Waldheter, E. J., Jones, N. T., Johnson, E. R., & Penn, D. L. (2005). Utility of social cognition and insight in the prediction of inpatient violence among individuals with a severe mental illness. The Journal of Nervous and Mental Disease, 193, 609–618. doi:10.1097/01.nmd.0000177788.25357.de.
Walters, G. D., Gray, N. S., Jackson, R. L., Sewell, K. W., Rogers, R., Taylor, J., et al. (2007). A taxometric analysis of the Psychopathy Checklist: Screening Version (PCL:SV): Further evidence of dimensionality. Psychological Assessment, 19, 330–339. doi:10.1037/1040-3590.19.3.330.
Wang, E. W., & Diamond, P. M. (1999). Empirically identifying factors related to violence risk in corrections. Behavioral Sciences & the Law, 17, 377–389. doi :10.1002/(SICI)1099-0798(199907/09)17:3<377::AID-BSL351>3.0.CO;2-M.
Ward, T., & Eccleston, L. (2004). Risk, responsivity, and the treatment of offenders: Introduction to the special issue. Psychology, Crime & Law, 10, 223–227. doi:10.1080/10683160410001662726.
Wollert, R. (2006). Low base rates limit expert certainty when current actuarials are used to identify sexually violent predators: An application of Bayes’s theorem. Psychology, Public Policy, and Law, 12, 56–85. doi:10.1037/1076-8971.12.1.56.
Wong, S., & Gordon, A. (2006). The Validity and Reliability of the Violence Risk Scale: A treatment-friendly violence risk assessment tool. Psychology, Public Policy, and Law, 12, 279–309. doi:10.1037/1076-8971.12.3.279.
Wong, S., & Hare, R. D. (2004). Guidelines for a psychopathy treatment program. Toronto, ON: Multi-Health Services.
Woodworth, M., & Porter, S. (2002). In cold blood: Characteristics of criminal homicides as a function of psychopathy. Journal of Abnormal Psychology, 111, 436–445. doi:10.1037/0021-843X.111.3.436.
Yudofsky, S. C., Silver, J., Jackson, W., Endicott, J., & William, D. (1986). The Overt Aggression Scale for the objective rating of verbal and physical aggression. The American Journal of Psychiatry, 143, 35–39.
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Vitacco, M.J., Van Rybroek, G.J., Rogstad, J.E. et al. Predicting Short-Term Institutional Aggression in Forensic Patients: A Multi-Trait Method for Understanding Subtypes of Aggression. Law Hum Behav 33, 308–319 (2009). https://doi.org/10.1007/s10979-008-9155-7
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DOI: https://doi.org/10.1007/s10979-008-9155-7