Research Unit, OSOR Behavioural Sciences and Analysis Services, Ontario Provincial Police, 777 Memorial Avenue, Orillia, ON, L3V 7V3, Canada.
Law Hum Behav. 2011 Dec;35(6):466-78. doi: 10.1007/s10979-010-9252-2.
We examined police occurrence and criminal records data for a sample of 201 registered male child pornography offenders originally reported by Seto and Eke (Sex Abus J Res Treat 17:201-210, 2005), extending the average follow-up time for this sample to 5.9 years. In addition, we obtained the same data for another 340 offenders, increasing our full sample to 541 men, with a total average follow-up of 4.1 years. In the extended follow-up of the original sample, 34% of offenders had new charges for any type of reoffense, with 6% charged with a contact sexual offense against a child and an additional 3% charged with historical contact sex offenses (i.e., previously undetected offenses). For the full sample, there was a 32% any recidivism rate; 4% of offenders were charged with new contact sex offences, an additional 2% of offenders were charged with historical contact sex offenses and 7% of offenders were charged with a new child pornography offense. Predictors of new violent (including sexual contact) offending were prior offense history, including violent history, and younger offender age. Approximately a quarter of the sample was sanctioned for a failure on conditional release; in half of these failures, the offenders were in contact with children or used the internet, often to access pornography again.
我们检查了一组 201 名注册男性儿童色情制品罪犯的警察事件和犯罪记录数据，这些罪犯最初是由 Seto 和 Eke 报告的（Sex Abus J Res Treat 17:201-210, 2005），将该样本的平均随访时间延长至 5.9 年。此外，我们还为另外 340 名罪犯获得了相同的数据，将我们的完整样本增加到 541 名男性，总平均随访时间为 4.1 年。在原始样本的扩展随访中，34%的罪犯有任何类型的再犯罪新指控，其中 6%被指控对儿童进行接触性性犯罪，另有 3%被指控有历史接触性性犯罪（即以前未被发现的犯罪）。对于完整样本，有 32%的罪犯有任何累犯率；4%的罪犯被指控有新的接触性性犯罪，另有 2%的罪犯被指控有历史接触性性犯罪，7%的罪犯被指控有新的儿童色情犯罪。新的暴力（包括性接触）犯罪的预测因素是先前的犯罪记录，包括暴力犯罪史和年轻罪犯年龄。大约四分之一的样本因违反有条件释放而受到制裁；在这些失败案例中，有一半罪犯与儿童有接触或使用互联网，通常是再次访问色情内容。
