Citation

Saramago MA, Cardoso J, Leal I. Sex. Abuse 2019; ePub(ePub): ePub.

Affiliation

ISPA-Instituto Universitário, Lisboa, Portugal.

Copyright

(Copyright © 2019, SAGE Publishing)

DOI

10.1177/1079063219878164

PMID

31551009

Abstract

The main purpose of this exploratory study was to examine the predictive ability of impulsivity and moral reasoning on offending specialization/versatility. The latter was measured using the diversity index which calculates the amount of variation within an individual's criminal history. The sample consisted of 88 individuals convicted of sexual offenses incarcerated in a Portuguese prison. Group comparisons and multiple linear regression analyses on untransformed and corrected versions of the diversity index were conducted. Overall, the different versions of the diversity index presented disparate results. Individuals were found to be generally alike, but those convicted of rape tended to be more versatile than those who molested extrafamilial children. Moral reasoning was the strongest predictor of offending specialization/versatility, while impulsivity was mostly not statistically significant. A better understanding of these predictors' roles on offending specialization/versatility, as it relates to recidivism, is important to tailor successful interventions.

Language: en

Keywords

impulsivity; moral; sex offense; specialization; versatility