{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T16:07:00Z","timestamp":1780416420996,"version":"3.54.1"},"reference-count":71,"publisher":"Guilford Publications","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Personality Disorders"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:p>Although the association between psychopathy and interpersonal dysfunction is well established, few studies have examined this relationship at the symptom level. Emerging research indicates that examining specific psychopathic symptoms yields nuanced insights into their associations with interpersonal outcomes. Building on this research, the current study assessed whether individual symptoms of psychopathy offer meaningful, incremental value in predicting interpersonal dysfunction in a community sample (N = 250). Multiple methods of assessment were used, including the clinician-rated Comprehensive Assessment of Psychopathic Personality Symptom Rating Scale, alongside informant-reported, self-reported, and objective outcome measures. Results indicated that symptom-based assessment of psychopathy added incremental validity over higher-order domains. Items demonstrated significant associations with indicators of interpersonal dysfunction, superior model fit in regression analyses and higher importance in dominance analyses. Our findings underscore the need for future research to adopt multimethod approaches, emphasizing individual psychopathic symptoms to enhance understanding of psychopathy and its impact on interpersonal functioning.<\/jats:p>","DOI":"10.1521\/pedi.2026.40.3.181","type":"journal-article","created":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T15:23:22Z","timestamp":1780413802000},"page":"181-206","source":"Crossref","is-referenced-by-count":0,"title":["Psychopathic Traits and Interpersonal Dysfunction: A Preregistered Investigation Using the Comprehensive Assessment of Psychopathic Personality"],"prefix":"10.1521","volume":"40","author":[{"given":"Claire","family":"Liggins","sequence":"first","affiliation":[{"name":"From the Department of Psychology, University of Otago, Otago, New Zealand"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Sellbom","sequence":"additional","affiliation":[{"name":"From the Department of Psychology, University of Otago, Otago, New Zealand"},{"name":"School of Psychological Sciences, Monash University, Clayton, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"377","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1037\/1082-989X.8.2.129"},{"key":"ref3","volume-title":"Interpreting the MMPI-3.","author":"Ben-Porath Y. S.","year":"2023"},{"key":"ref4","volume-title":"MMPI-3: Manual for administration, scoring and interpretation of the MMPI-3.","author":"Ben-Porath Y. S.","year":"2020"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrimjus.2021.101817"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.114.3.542"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1177\/0049124104268644"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.63.3.452"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s11920-025-01602-y"},{"key":"ref10","doi-asserted-by":"crossref","unstructured":"Cohen, J., Cohen, P., West, S. G. & Aiken, L. S. (2003). Applied multiple regression\/correlation analysis for the behavioral sciences (3rd ed.). Routledge. https:\/\/doi.org\/10.4324\/9780203774441","DOI":"10.4324\/9780203774441"},{"key":"ref11","unstructured":"Cooke D., Hart S., Logan C., Michie C. (2004). Comprehensive Assessment of Psychopathic Personality-Institutional Rating Scale (CAPP-IRS) [Unpublished manuscript]."},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1080\/14999013.2012.746759"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1177\/0886260518754870"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1037\/1082-989X.1.1.16"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.ps.41.020190.002221"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.177.4.303"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1521\/pedi_2014_28_167"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1177\/0306624X211049187"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1177\/2515245919847202"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1037\/a0024089"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpr.2022.102240"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1177\/0093854809336946"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/0191-8869(80)90028-8"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1177\/0093854896023001004"},{"key":"ref25","volume-title":"Hare Psychopathy Checklist-Revised","author":"Hare R. D.","year":"2003","edition":"2"},{"key":"ref26","volume-title":"Hare Psychopathy Checklist: Screening version (PCL:SV).","author":"Hart S.","year":"1995"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1002\/pmh.1414"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1080\/00223891.2024.2430321"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1080\/00223891.2020.1779734"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1007\/s10979-007-9096-6"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1037\/per0000503"},{"key":"ref32","unstructured":"Liggins, C. & Sellbom, M. (2024a, September 13). Psychopathy and interpersonal functioning in a community sample: A basic trait perspective using the Comprehensive Assessment of Psychopathic Personality (CAPP). Retrieved from https:\/\/osf.io\/jy9f4\/."},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1037\/per0000689"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1111\/jopy.12118"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.23937\/2378-3656\/1410227"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1016\/j.jrp.2019.05.012"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1111\/jopy.12132"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1037\/a0021146"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1037\/per0000657"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1177\/1073191110393139"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1037\/a0035952"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1016\/j.paid.2015.08.008"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1111\/lang.12518"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyt.2023.1098452"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1177\/00258024231187186"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1037\/pspp0000100"},{"key":"ref47","volume-title":"Clinicians\u2019 perspectives on the treatment of psychopathic and borderline personality disorders: Identifying current strategies to better inform future treatment directions [Doctoral dissertation, Simon Fraser University].","author":"Murray A. A.","year":"2014"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1080\/14999013.2010.526681"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1080\/13218719.2014.960033"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.2307\/271063"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1111\/1467-6494.00142"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1027\/1016-9040\/a000397"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-28099-8_1280-1"},{"key":"ref54","doi-asserted-by":"publisher","DOI":"10.1080\/14999013.2012.746756"},{"key":"ref55","doi-asserted-by":"publisher","DOI":"10.1037\/a0023888"},{"key":"ref56","doi-asserted-by":"crossref","unstructured":"Sellbom, M. & Cooke, D. J. (2020). Manual for the Comprehensive Assessment of Psychopathic Personality\u2014Self-Report (CAPP-SR) [Unpublished mannual].","DOI":"10.31234\/osf.io\/yu6g8"},{"key":"ref57","doi-asserted-by":"publisher","DOI":"10.1037\/pas0000714"},{"key":"ref58","doi-asserted-by":"publisher","DOI":"10.1037\/pas0001029"},{"key":"ref59","unstructured":"Sellbom, M. & Verona, E. (2004). Differential neuropsychological mechanisms for two psychopathy factors [Poster presentation]. 19th Annual Meeting for the Society for Research in Psychopathology, St. Louis, MO."},{"key":"ref60","doi-asserted-by":"publisher","DOI":"10.1037\/per0000203"},{"key":"ref61","doi-asserted-by":"publisher","DOI":"10.1037\/per0000446"},{"key":"ref62","doi-asserted-by":"publisher","DOI":"10.1037\/a0008512"},{"key":"ref63","doi-asserted-by":"publisher","DOI":"10.1037\/1040-3590.15.1.41"},{"key":"ref64","doi-asserted-by":"publisher","DOI":"10.1002\/ab.21922"},{"key":"ref65","doi-asserted-by":"publisher","DOI":"10.1891\/vivi.19.5.507.63686"},{"key":"ref66","doi-asserted-by":"publisher","DOI":"10.1214\/aoms\/1177732951"},{"key":"ref67","first-page":"171187","volume-title":"Psychopathy: Antisocial, criminal, and violent behavior","author":"Widiger T. A.","year":"1998"},{"key":"ref68","doi-asserted-by":"publisher","DOI":"10.1080\/00223890701268074"},{"key":"ref69","doi-asserted-by":"publisher","DOI":"10.1007\/s10862-010-9213-6"},{"key":"ref70","unstructured":"World Health Organization. (2022). ICD-11: International classification of diseases (11th rev.). https:\/\/icd.who.int\/"},{"key":"ref71","doi-asserted-by":"publisher","DOI":"10.1037\/amp0001087"}],"container-title":["Journal of Personality Disorders"],"original-title":[],"language":"en","deposited":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T15:23:30Z","timestamp":1780413810000},"score":1,"resource":{"primary":{"URL":"https:\/\/guilfordjournals.com\/doi\/10.1521\/pedi.2026.40.3.181"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6]]},"references-count":71,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,6]]}},"alternative-id":["10.1521\/pedi.2026.40.3.181"],"URL":"https:\/\/doi.org\/10.1521\/pedi.2026.40.3.181","relation":{},"ISSN":["0885-579X"],"issn-type":[{"value":"0885-579X","type":"print"}],"subject":[],"published":{"date-parts":[[2026,6]]}}}