{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,28]],"date-time":"2026-03-28T05:43:31Z","timestamp":1774676611865,"version":"3.50.1"},"reference-count":72,"publisher":"Public Library of Science (PLoS)","issue":"7","license":[{"start":{"date-parts":[[2024,7,5]],"date-time":"2024-07-05T00:00:00Z","timestamp":1720137600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:p>The present study examined whether people higher in psychopathy experienced less self-reported and psychophysiological nociceptive pressure than people lower in psychopathy. We also examined whether psychopathy affects empathy for others\u2019 pain via self-reported and psychophysiological measures. Three hundred and sixty-nine students (18\u201378 years; <jats:italic>M<\/jats:italic> = 26, <jats:italic>SD<\/jats:italic> = 9.34) were screened for psychopathic traits using the Youth Psychopathy Inventory (YPI). Stratified sampling was used to recruit 49 adults residing in the highest (<jats:italic>n<\/jats:italic> = 23) and lowest (<jats:italic>n<\/jats:italic> = 26) 20% of the psychopathy spectrum. Using skin conductance response (SCR) and self-report responses, participants responded to individually adjusted intensities of pneumatic pressure and others\u2019 pain images and completed self-reported psychopathy and empathy measures (Triarchic Psychopathy Measure, TriPm; Interpersonal Reactivity Index, IRI). People higher in psychopathy self-reported feeling less nociceptive pressure compared to people lower in psychopathy, yet we did not find any differences in SCR to nociceptive pressure. However, when viewing other people in pain, the high psychopathy group displayed lower SCR and lower self-reported empathy compared to those lower in psychopathy. Our results suggest psychopathic traits relate to problems empathising with others\u2019 pain, as well as the perception of nociceptive pressure. We also show support for the theory of dual harm which has been receiving increasing attention. Consequently, psychopathy interventions should focus both on recognising and empathising with the pain of others.<\/jats:p>","DOI":"10.1371\/journal.pone.0306461","type":"journal-article","created":{"date-parts":[[2024,7,5]],"date-time":"2024-07-05T17:41:44Z","timestamp":1720201304000},"page":"e0306461","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":5,"title":["Psychopathy, pain, and pain empathy: A psychophysiological study"],"prefix":"10.1371","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9293-7321","authenticated-orcid":true,"given":"Sophie","family":"Alshukri","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minna","family":"Lyons","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victoria","family":"Blinkhorn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luna","family":"Mu\u00f1oz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicholas","family":"Fallon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2024,7,5]]},"reference":[{"key":"pone.0306461.ref001","doi-asserted-by":"crossref","first-page":"102240","DOI":"10.1016\/j.cpr.2022.102240","article-title":"Psychopathy and dangerousness: An umbrella review and meta-analysis","volume":"100","author":"SM Gillespie","year":"2023","journal-title":"Clinical Psychology Review"},{"key":"pone.0306461.ref002","doi-asserted-by":"crossref","first-page":"110380","DOI":"10.1016\/j.paid.2020.110380","article-title":"Predictors of nonsuicidal self-injury: The independent contribution of benign masochism and antisocial personality","volume":"168","author":"T Greitemeyer","year":"2021","journal-title":"Personality and Individual Differences"},{"key":"pone.0306461.ref003","doi-asserted-by":"crossref","first-page":"913","DOI":"10.1017\/S0954579409000492","article-title":"Triarchic conceptualization of psychopathy: Developmental origins of disinhibition, boldness, and meanness","volume":"21","author":"CJ Patrick","year":"2009","journal-title":"Development and Psychopathology"},{"key":"pone.0306461.ref004","doi-asserted-by":"crossref","first-page":"111685","DOI":"10.1016\/j.paid.2022.111658","article-title":"No feelings for me, no feelings for you: A meta-analysis on alexithymia and empathy in psychopathy","volume":"194","author":"M Burghart","year":"2022","journal-title":"Personality and Individual Differences"},{"issue":"2234","key":"pone.0306461.ref005","first-page":"305510","article-title":"Alexithymia as a transdiagnostic precursor to empathy abnormalities: The functional role of the insula","volume":"8","author":"A Valdespino","year":"2017","journal-title":"Frontiers in Psychology"},{"issue":"8","key":"pone.0306461.ref006","doi-asserted-by":"crossref","first-page":"996","DOI":"10.1037\/neu0000477","article-title":"Electrophysiological correlates of empathic processing and its relation to psychopathic meanness","volume":"32","author":"JDM van Dongen","year":"2018","journal-title":"Neuropsychology"},{"issue":"3","key":"pone.0306461.ref007","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1037\/per0000180","article-title":"Do unto others\"? 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