U.S. flag

An official website of the United States government, Department of Justice.

NCJRS Virtual Library

The Virtual Library houses over 235,000 criminal justice resources, including all known OJP works.
Click here to search the NCJRS Virtual Library

Characteristics of Male Adolescent Sibling Incest Offenders: Preliminary Findings

NCJ Number
120454
Author(s)
M J O'Brien
Date Published
1989
Length
34 pages
Annotation
Empirical study of 170 male adolescent sexual offenders showed a strong association between sibling incest offenders and childhood sexual victimization, especially by family members or relatives.
Abstract
The sample was divided into three groups: sibling offenders, child molesters (non-family child victims), and nonchild offenders. Data relating to family environment, socialization and sexual victimization were studied resulting in a profile of sibling incest offenders as those coming from the most dysfunctional families, with high rates of physical, sexual, and drug/alcohol abuse. Significant findings indicated deficient socialization and predicted the choice of victim by the offender. Low rates of prior sexual experience with peers by offenders at the time of the crime provide some support for the blockage theory of child molesting. 23 tables, 17 references. (Author abstract modified)