Abstract

Background Exposure to pornography is common, although research examining the use of pornography, and the relationship between exposure to pornography and offending, is contradictory. The purpose of this systematic review was to determine whether there was an association between pornography exposure and sexual offending in males.

Method A comprehensive search of eight electronic databases was undertaken to systematically identify literature relating to pornography and offending. Reference lists of key journals were hand searched and contact was made with experts in the field to identify any unpublished work. A total of twenty-one studies were included in the review and all were assessed using a quality criteria tool adapted from the Critical Appraisal Skills Programme (CASP, 2018).

Results From the twenty-one studies included in the review, studies explored pornography use either prior to or during offending. Studies exploring the effects of pornography assessed recidivism, seriousness of the sexual offence and deviant sexual fantasies. The data synthesis indicated that the impact of pornography on offending is not always negative but that it is complex, particularly due to issues related to defining pornography.