open access
메뉴E-ISSN : 2733-4538
This research was conducted on 128 high-risk male sex offenders who participated in the psychotherapy program of a Korean prison. We compared differences in MMPI-2 responses by separating them into serial sex offenders (n= 63) and nonserial sex offenders (n= 65). We used discriminant function analysis to identify the MMPI-2 scales that distinguished the two groups. We reviewed all MMPI-2 scales and subscales and found that the RC scales, PSY-5 scales, clinical subscales, and content component scales constituted a significant discriminant function model. Classification accuracy was 67.9%, 64.8%, 78.1%, and 78.9%, respectively. The significant subscales that distinguished the two groups were low positive emotions (RC2), demoralization (RCd), ideas of persecution (RC6), psychoticism (PSYC), introversion/low positive emotionality (INTR), mental dullness (D4), brooding (D5), self-doubt (LSE1), low motivation (TRT1), lack of drive (DEP1), and suicidal ideation (DEP4) scales. The mean score of serial sex offenders was higher than that of non-serial sex offenders. In conclusion, serial sex offenders tend to be more negative thinking and depressed than non-serial sex offenders. Finally, the implications and limitations of this research are discussed.
Abramson, L. Y., Seligman, M. E., & Teasdale, J. D. (1978). Learned helplessness in humans: Critique and reformulation. Journal of Abnormal Psychology, 87, 49-74.
Allen, B. P., & Pflugradt, D. M. (2014). An exploration of the latent constructs of the static-99. International Journal of Offender Therapy and Comparative Criminology, 58, 1376-1388.
Beech, A. R. (1998). A psychometric typology of child abusers. International Journal of Offender Therapy and Comparative Criminology, 42, 319-339.
Bonta, J., & Andrews, D. A. (2007). Risk-need-responsivity model for offender assessment and rehabilitation. Rehabilitation, 6, 1-22.
Bonta, J., Wallace-Capretta, S., & Rooney, J. (2000). A quasi-experimental evaluation of an intensive rehabilitation supervision program. Criminal Justice and Behavior, 27, 312-329.
Briley, J. (2001). The univestigated factors: Dimensions of personality and psychopathology in sex offenders (Unpublished master’s thesis). University of North Texas, Texas, U.S.A.
Cho, S. H., Jeong, J. S., & Kim, H. E. (2008). Comparison of psychological characteristics of subtypes by recidivism and diagnosis of sex offenders referred to by mental appraisal. The Korean Journal of Social and Personality Psychology, 22, 15-26.
Coxe, R., & Holmes, W. (2009). A comparative study of two groups of sex offenders identified as high and low risk on the static-99. Journal of Child Sexual Abuse, 18, 137-153.
Endrass, J., Urbaniok, F., Held, L., Vetter, S., & Rossegger, A. (2009). Accuracy of the static-99 in predicting recidivism in Switzerland. International Journal of Offender Therapy and Comparative Criminology, 53, 482-490.
Groth, A. N., & Birnbaum, H. J. (1979). Men who rape: The psychology of the offender. New York, NY: Plenum Publishing.
Grover, B. L. (2011). The utility of MMPI-2 scores with a correctional population & convicted sex offenders. Psychology, 2, 638-642.
Han, K. H., Kim, J. S., Im, J. M., Lee, J. H., Min, B. B., & Moon, K. J.(2011). The Minnesota Multiphasic Personality Inventory 2 (MMPI-2) Manual Revised Edition. Seoul: Maumsarang.
Hanson, R. K., & Morton-Bourgon, K. E. (2005). The characteristics of persistent sexual offenders: A meta-analysis of recidivism studies. Journal of Consulting and Clinical Psychology, 73, 1154-1163.
Harris, A., Phenix, A., Hanson, R. K., & Thornton, D. (2003). Static-99 coding rules revised-2003. Retrieved from http://www.static99. org/
Holmes, R. M., & Holmes, S. T. (1998). Serial Murder (2nd edition). Thousand Oaks, California: Sage.
Institute of Justice. (2017). White paper on crime, 2016. Retrieved from http://www.ioj.go.kr/homepage
Jeon, D. Y. (2008). A Study on the criminal psychological characteristics of serial rapists. The Korean Association of Criminal Psychology, 2, 12-49.
Jeong, M. C. (2013). A study on the psychological characteristics of sex offenders adult Koreans and sexual offense recidivism path model (Unpublished doctoral thesis). Sungshin University, Seoul, Korea.
Jeong, J. S., Cho, S. H., & Choi, J. M. (2009). Study on psychological characteristics of sex offenders based on MMPI-2 subtypes. Korean Journal of Clinical Psychology, 28, 1049-1068.
Kim, I. S. (2007). The study on the characteristics of sexual offenders based on MMPI profiles (Unpublished master’s thesis). Korea University, Seoul, Korea.
Kim, B. K. (2011). Introduction of a serial sex offense crime investigation system (Unpublished master’s thesis). Chonnam National University, Gwangju, Korea.
Kim, B. J. (2014). A study of specialization of criminal investigation system for serial crimes (Unpublished doctoral dissertation). KonKuk University, Seoul, Korea.
Kim, H. C. (2015). Complete statistical analysis on your own. Seoul:Hakjisa.
Kim, J. Y., & Jeong, S. H. (2011). Geographical profiling of serial rape in Korea. The Korean Journal of Public Safety and Criminal Justice, 20, 38-58.
Kim, J. Y., Park, J. S., & Park, H. H. (2009). Profiling of serial rapist and the Korean criminal profiling system. The Korean Criminological Review, 1-332.
Koh, S. Y., Yang, J. H., & Lee, S. J. (2004). Etiology of sex offences and intervention strategy. Korean Journal of Psychological and Social Issues, 10, 117-146.
Lee, S. J. (2015). Psychology of Criminal Behavior. Seoul: Hakjisa.
Lee, S. J., & Jeon, J. H. (2007). Exploration of legal dispositions for risk types of sex offenders. Korean Journal of Social and Personality Psychology, 21, 117-131.
Lee, S. J., Koh, R. J., & Choi, H. R. (2010). A recidivism follow-up study based on the Korean sex offender risk assessment scale (KSORAS). Korean Journal of Psychology: General, 29, 999-1016.
Lee, H. S., & Lim, J. H. (2015). SPSS 22 Manual. Seoul: Jibhyeonjae.
Marshall, W. L. (1996). Assessment, treatment, and theorizing about sex offenders: Developments during the past twenty years and future directions. Criminal Justice and Behavior, 23, 162-199.
Ministry of Justice. (2010). A study on the development of risk assessment instruments for sexual offenders - 2010 Ministry of Justice Service Research Report (Publication No. 11-1270000-000635-01). Retrieved from http://contents.archives.go.kr/next/search/showDetailPopup.do?rc_code=1310377&rc_rfile_no=201104664844&rc_ritem_no=000000000001#viewer
Ministry of Justice. (2014). Assessment manual for sex offender’s recidivism risk. Seoul: Donggwang Culture.
Nichols, D. S. (2011). Essential of MMPI-2 assessment second edition. New York, NY: John Wiley & Sons.
Park, H. R. (2008). A study on the second conviction tracking of KORAS risk assessment tool for Korean sex offenders: Focusing on survival Analysis (Unpublished master’s thesis). Kyonggi University, Seoul, Korea.
Seligman, M. E. (1972). Learned helplessness. Annual Review of Medicine, 23, 407-412.
Shin, S. H. (2009). Study on geographical profiling of serial rapists:Concentrated on comparing with the accuracy of geographic profiling analysis techniques. Institute of Police Science, 4, 125-160.
Shin, K. S. (2016). A study on the direction of treatment of sex offenders in the correction facility. Asian Correctional Forum: Corrections Discourse, 10, 211-240.
Wakeling, H. C., Mann, R. E., & Carter, A. J. (2012). Do low-risk sexual offenders need treatment? The Howard Journal of Criminal Justice, 51, 286-299.
Wilson, S. C. (1994). MMPI-2 profile differences among sex offender groups (Unpublished doctoral dissertation). Emporia State University, Kansas, U.S.A.
Woodworth, M., Freimuth, T., Hutton, E. L., Carpenter, T., Agar, A. D., & Logan, M. (2013). High-risk sexual offenders: An examination of sexual fantasy, sexual paraphilia, psychopathy, and offence characteristics. International Journal of law and psychiatry, 36, 144-156.
Yang, B. H. (2011). Understanding multivariate data analysis. Seoul:Communication Books.
Yu, B. C. (2010). A study on establishing scientific prisoner treatment system for reducing recidivism. A study on the offender management model for reducing reoffending of high-risk offenders:Focused on the offender management model of foreign countries and their implications. Korean Institute of Criminology, 2010, 1-83.