Citation

Becerra-García JA. Med. Sci. Law 2014; 55(1): 35-39.

Affiliation

Department of Psychology-Section of Personality, Assessment and Psychological Treatment, University of Jaén, Spain.

Copyright

(Copyright © 2014, British Academy of Forensic Sciences, Publisher SAGE Publishing)

DOI

10.1177/0025802414525148

PMID

24644222

Abstract

In neuropsychological studies of executive functioning in domestic violence offenders, the different investigations conducted have only studied differences within this group or in relation to control groups of non-offenders. To minimize the limitations in relation to comparison groups, the purpose of this study was to compare executive functioning in domestic violence offenders in relation to different groups of offenders (i.e. sexual, violent and non-violent) and a control group of non-offenders, with all groups matched on socio-demographic and clinical characteristics. Executive functioning was tested of all participants with the Trail Making Test (direct and derived scores). Compared with the control group, the domestic violence offenders and sex offenders exhibited the poorest performance on the Trail Making Test part B (time) and on the B-A derived index; whereas, the violent offenders group (i.e. convicted of assault, wounding, homicide etc.) showed a high number of errors in part B. These findings suggest that domestic violence offenders exhibit similar performance on the TMT as sex offenders, where both have poorer cognitive flexibility and executive control. Other violent offenders exhibited different patterns of difficulty on this test (e.g. more impulsivity responses). Executive functioning may be a central psychological process that could help explain the interrelations between domestic and sexual aggression, and could be a relevant construct for common treatment of domestic batterers and sex offenders.

Language: en