The Utility of Physiological Measures in Assessing the Empathic Skills of Incarcerated Violent Offenders

Julie Palix, Ahmad Abu-Akel, Valérie Moulin, Milena Abbiati, Jacques Gasser, Christopher Hasler, Dominique Marcot, Christine Mohr, Elise Dan-Glauser

Research output: Contribution to journalArticlepeer-review


Since lack of empathy is an important indicator of violent behaviors, researchers need consistent and valid measures. This study evaluated the practical significance of a potential physiological correlate of empathy compared to a traditional self-report questionnaire in 18 male violent offenders and 21 general population controls. Empathy skills were assessed with the Interpersonal Reactivity Index (IRI) questionnaire. Heart-Rate Variability (HRV) was assessed with an electrocardiogram. The RMSSD (Root Mean Square of the Successive beat-to-beat Differences), an HRV index implicated in social cognition, was calculated. There were no group differences in IRI scores. However, RMSSD was lower in the offender group. Positive correlations between RMSSD and IRI subscales were found for controls only. We conclude that psychometric measures of empathy do not discriminate incarcerated violent offenders, and that the incorporation of psychophysiological measures, such as HRV, could be an avenue for forensic research on empathy to establish translatable evidence-based information.

Original languageEnglish
Pages (from-to)98-122
Number of pages25
JournalInternational Journal of Offender Therapy and Comparative Criminology
Issue number1
StatePublished - Jan 2022
Externally publishedYes

Bibliographical note

Publisher Copyright:
© The Author(s) 2021.


  • empathy
  • heart rate variability
  • offenders
  • violence

ASJC Scopus subject areas

  • Arts and Humanities (miscellaneous)
  • Pathology and Forensic Medicine
  • Applied Psychology


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