I meccanismi di difesa nei sex offenders: un contributo di ricerca

Objectives: According to the literature, sex offenders exhibit specific cognitive distortions and defence mechanisms that facilitate and justify their crimes. This study aims at assessing if sex offenders show more evident defence mechanisms compared to subjects who have not committed any offences and whether they mostly utilize denial, minimization and rationalization. Methods: The Defense Mechanism Inventory (DMI) by Ihlevich and Gleser (1983) was administered to 7 sex offenders and to a control group of 7 non-offenders. The two groups were balanced as to socio-demographic characteristics (age, education, job). ANOVA was performed on the five scales of the DMI. Results: No significant difference was found between sex offenders and control group as to activation of defence mechanisms. This result might be due to the small number of subjects. In line with the literature, the mechanism mostly utilized by sex offenders is the reversal (REV), indicating a propensity to repression and denial. Conclusions: Our results seem to confirm the claim by Marshall, Anderson and Fernandez (2001) that sex offenders are not different from the general population for their presumed typical mechanisms. It is rather the content of their cognitive distortions and the target of their behaviour that make them different from non sexoffenders. Key words: sex offender, defense mechanisms, DMI, denial

Irene Petruccelli, Adele Fabrizi, Milena Rita Faa, Barbara Turella, I meccanismi di difesa nei sex offenders: un contributo di ricerca in "RIVISTA DI SESSUOLOGIA CLINICA" 1/2007, pp 23-34, DOI: