References
- Berkowitz, L. (1993). Aggression: Its causes, consequences, and control. New York, NY: Mcgraw-Hill Book Company. Retrieved from http://search.proquest.com.ez.statsbiblioteket.dk:2048/docview/618382054?accountid=14468.
- Bo, S., Forth, A., Kongerslev, M., Haahr, U. H., Pedersen, L., & Simonsen, E. (2013). Subtypes of aggression in patients with schizophrenia: The role of personality disorders. Criminal Behaviour and Mental Health, 23(2), 124–137. https://doi.org.ez.statsbiblioteket.dk:2048/10.1002/cbm.185.10.1002/cbm.v23.2
- Cohen, J., Cohen, P., West, S. G., & Aiken, L. S. (2003). Applied multiple regression – correlation analysis for the behavioral sciences (3rd ed.). New York, NY: Lawrence Erlbaum Associates Inc..
- Cornell, D. G., Warren, J., Hawk, G., Stafford, E., Oram, G., & Pine, D. (1996). Psychopathy in instrumental and reactive violent offenders. Journal of Consulting and Clinical Psychology, 64(4), 783–790. https://doi.org.ez.statsbiblioteket.dk:2048/10.1037/0022-006X.64.4.783.10.1037/0022-006X.64.4.783
- Daffern, M., Howells, K., & Ogloff, J. (2007a). Interaction between individual characteristic and the function of aggression in forensic psychiatric inpatients. Psychiatry, Psychology and Law, 14(1), 17–25. https://doi.org.ez.statsbiblioteket.dk:2048/10.1375/pplt.14.1.1710.1375/pplt.14.1.17
- Daffern, M., Howells, K., & Ogloff, J. (2007b). What's the point? Towards a methodology for assessing the function of psychiatric inpatient aggression. Behaviour Research and Therapy, 45(1), 101–111. https://doi.org.ez.statsbiblioteket.dk:2048/10.1016/j.brat.2006.01.011.10.1016/j.brat.2006.01.011
- Duxbury, J. A., & Whittington, R. (2005). Causes and management of patient aggression and violence: Staff and patient perspectives. Journal of Advanced Nursing, 50(5), 469–478. https://doi.org.ez.statsbiblioteket.dk:2048/10.1111/j.1365-2648.2005.03426.x.10.1111/jan.2005.50.issue-5
- Gift, A. G. (1989). Visual analogue scales: Measurement of subjective phenomena. Nursing Research, 38(5), 286–288. https://doi.org.ez.statsbiblioteket.dk:2048/10.1097/00006199-198909000-00006.
- 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(6), 1056–1064. https://doi.org.ez.statsbiblioteket.dk:2048/10.1037/0022-006X.73.6.1056.10.1037/0022-006X.73.6.1056
- Heck, R. H., & Thomas, S. L. (2015). An introduction to multilevel modeling techniques: MLM and SEM approaches using mplus (3rd ed.). New York, NY: Routledge.
- Howells, K., Daffern, M., & Day, A. (2008). Aggression and violence. In Handbook of forensic mental health (pp. 351–374). Devon: Willan Publishing. Retrieved from http://search.proquest.com.ez.statsbiblioteket.dk:2048/docview/621956635?accountid=14468.
- IBM Corp. (2015). IBM SPSS statistics for windows (Version 23.0 ed.). Armonk, NY: IBM Corp.
- Kline, R. B. (2010). Principles and practice of structural equation modeling (3rd ed.). New York, NY: Guilford Press.
- Muthén, L. K., & Muthén, B. O. (1998–2015). Mplus user’s guide. version 7 (7th ed.). Los Angeles, CA: Muthén & Muthén.
- Muthén, L. K., & Muthén, B. O. (2015). Mplus 7.4. Los Angeles, CA: Muthén & Muthén, 3463 Stoner Avenue, CA 90066.
- Nijman, H., Muris, P., Merckelbach, H. L. G. J., Palmstierna, T., Wistedt, B., Vos, A. M., … Allertz, W. (1999). The staff observation aggression scale-revised (SOAS-R). Aggressive Behavior, 25(3), 197–209. Retrieved from http://search.proquest.com.ez.statsbiblioteket.dk:2048/docview/619431198?accountid=1446810.1002/(ISSN)1098-2337
- Nijman, H., Palmstierna, T., Almvik, R., & Stolker, J. J. (2005). Fifteen years of research with the staff observation aggression scale: A review. Acta Psychiatrica Scandinavica, 111(1), 12–21. https://doi.org.ez.statsbiblioteket.dk:2048/10.1111/j.1600-0447.2004.00417.x.10.1111/acp.2005.111.issue-1
- Noda, T., Nijman, H., Sugiyama, N., Tsujiwaki, K., Putkonen, H., Sailas, E., … Joffe, G. (2012). Factors affecting assessment of severity of aggressive incidents: Using the staff observation aggression scale – revised (SOAS-R) in Japan. Journal of Psychiatric and Mental Health Nursing, 19(9), 770–775. https://doi.org.ez.statsbiblioteket.dk:2048/10.1111/j.1365-2850.2011.01838.x.10.1111/jpm.2012.19.issue-9
- Nolan, K. A., Czobor, P., Roy, B. B., Platt, M. M., Shope, C. B., Citrome, L. L., & Volavka, J. (2003). Characteristics of assaultive behavior among psychiatric inpatients. Psychiatric Services, 54(7), 1012–1016. https://doi.org.ez.statsbiblioteket.dk:2048/10.1176/appi.ps.54.7.1012.10.1176/appi.ps.54.7.1012
- Nussbaum, D., Saint-Cyr, J., & Bell, E. (1997). A biologically derived, psychometric model for understanding, predicting and treating tendencies toward future violence. American Journal of Forensic Psychiatry, 18(4), 35–50.
- Omérov, M., Edman, G., & Wistedt, B. (2004). Violence and threats of violence within psychiatric care – a comparison of staff and patient experience of the same incident. Nordic Journal of Psychiatry, 58(5), 363–369. https://doi.org.ez.statsbiblioteket.dk:2048/10.1080/08039480410005918.10.1080/08039480410005918
- Palmstierna, T., & Wistedt, B. (1987). Staff observation aggression scale, SOAS: Presentation and evaluation. Acta Psychiatrica Scandinavica, 76(6), 657–663. https://doi.org.ez.statsbiblioteket.dk:2048/10.1111/j.1600-0447.1987.tb02936.x. 10.1111/acp.1987.76.issue-6
- Papadopoulos, C., Ross, J., Stewart, D., Dack, C., James, K., & Bowers, L. (2012). The antecedents of violence and aggression within psychiatric in-patient settings. Acta Psychiatrica Scandinavica, 125(6), 425–439. https://doi.org.ez.statsbiblioteket.dk:2048/10.1111/j.1600-0447.2012.01827.x.10.1111/acps.2012.125.issue-6
- 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, 58(4), 521–528. https://doi.org.ez.statsbiblioteket.dk:2048/10.1176/appi.ps.58.4.521.10.1176/ps.2007.58.4.521
- Ross, L. (1977). The intuitive psychologist and his shortcomings: Distortions in the attribution process. Advances in Experimental Social Psychology, 10, 173–220.10.1016/S0065-2601(08)60357-3
- Ryan, R. M., & Deci, E. L. (2000). Intrinsic and extrinsic motivations: Classic definitions and new directions. Contemporary Educational Psychology, 25(1), 54–67.10.1006/ceps.1999.1020
- Shepherd, M., & Lavender, T. (1999). Putting aggression into context: An investigation into contextual factors influencing the rate of aggressive incidents in a psychiatric hospital. Journal of Mental Health, 8(2), 159–170. https://doi.org.ez.statsbiblioteket.dk:2048/10.1080/09638239917535.
- Siegel, A., & Victoroff, J. (2009). Understanding human aggression: New insights from neuroscience. International Journal of Law and Psychiatry, 32(4), 209–215. doi:10.1016/j.ijlp.2009.06.001
- Stahl, S. M. (2014). Deconstructing violence as a medical syndrome: Mapping psychotic, impulsive, and predatory subtypes to malfunctioning brain circuits. CNS Spectrums, 19(05), 357–365.10.1017/S1092852914000522
- Tapscott, J. L., Hancock, M., & Hoaken, P. N. S. (2012). Severity and frequency of reactive and instrumental violent offending: Divergent validity of subtypes of violence in an adult forensic sample. Criminal Justice and Behavior, 39(2), 202–219. https://doi.org.ez.statsbiblioteket.dk:2048/10.1177/0093854811429647.10.1177/0093854811429647
- Urheim, R., Rypdal, K., Melkevik, O., Hoff, H. A., Mykletun, A., & Palmstierna, T. (2014). Motivational dimensions of inpatient aggression. Criminal Behaviour and Mental Health, 24(2), 141–150. https://doi.org.ez.statsbiblioteket.dk:2048/10.1002/cbm.1894.10.1002/cbm.v24.2
- Vitacco, M. J., Van Rybroek, G. J., Rogstad, J. E., Yahr, L. E., Tomony, J. D., & Saewert, E. (2009). Predicting short-term institutional aggression in forensic patients: A multi-trait method for understanding subtypes of aggression. Law and Human Behavior, 33(4), 308–319. https://doi.org.ez.statsbiblioteket.dk:2048/10.1007/s10979-008-9155-7.10.1007/s10979-008-9155-7
- Wewers, M. E., & Lowe, N. K. (1990). A critical review of visual analogue scales in the measurement of clinical phenomena. Research in Nursing & Health, 13(4), 227–236. doi:10.1002/nur.4770130405
- Whittington, R., & Richter, D. (2005). Interactional aspects of violent behaviour on acute psychiatric wards. Psychology, Crime & Law, 11(4), 377–388. https://doi.org.ez.statsbiblioteket.dk:2048/10.1080/10683160500255372.10.1080/10683160500255372