Academia.eduAcademia.edu

Cognitive Distortions and Social Self-Esteem in Sexual Offenders

2000

Abstract

This study examined the cognitive distortions concerning sexual offending behaviour and social self-esteem of four groups of men (child molesters, rapists, violent offenders, and a control group of university students) using the Bumby RAPE and MO- LEST Scales, the Social Self-Esteem Inventory, and the Marlowe-Crowne Social Desir- ability Scale. The Bumby RAPE Scale did not discriminate convincingly between the groups,

Key takeaways

  • Unpublished work by Marshall, Maric, and Fernandez (as cited in Marshall, 1996) found that child molesters scored lower on social self-esteem than rapists, who in turn, scored lower than non-offenders.
  • The sexual offender groups comprised 100 male offenders, 64 were convicted of sexual offences against children (child molesters) and 36 were convicted of sexual offences against adults (rapists).
  • The scale has a test-retest reliability of .88 and has previously been shown to discriminate between child molesters and control groups and deemed capable of measuring social self-esteem in sexual offenders (Marshall, Champagne, Sturgeon, & Bryce, 1997;Marshall & Mazzucco, 1995).
  • Finally, on the MCSDS, average scores varied little but were highest for violent offenders, followed by rapists, child molesters, and students.
  • However, only the child molesters self-esteem scores approach a statistically significant difference in group comparisons, whereas the rapists scores are only slightly below those of the violent offenders.