RESUMEN
Sexual abuse is a heterogeneous phenomenon. The literature on sexual offenders considers risk factors in the individual and familial history as well as precursors such as cognitive distortions, defence mechanisms and moral disengagement (MD) mechanisms. This study investigates the MD in sex offenders and non-sex offenders in a sample of 362 males comprising a control group of 268 non-offenders, a group of 42 detained sex offenders and a group of 52 detained non-sex offenders. Participants were administered a semi-structured interview and the Moral Disengagement Scale (MDS). The results show a significant difference between the jailed participants (non-sex offenders and sex offenders) and controls; offenders were found to generally display overall higher levels of MD. Among the jailed participants, sex offenders seem to make more use of MD mechanisms than non-sex offenders.