{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T06:12:36Z","timestamp":1787724756687,"version":"build-2784847793"},"reference-count":103,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2024,10,31]],"date-time":"2024-10-31T00:00:00Z","timestamp":1730332800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2024,10,31]],"date-time":"2024-10-31T00:00:00Z","timestamp":1730332800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Personality &amp;amp; Mental Health"],"published-print":{"date-parts":[[2025,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Assessing dark personality traits with self\u2010reports may be hampered by biases such as socially desirable responding. To address this, observer reports could be an effective complement or alternative to self\u2010reports. This meta\u2010analysis aimed to investigate the correlations of observer reports of the Dark Triad and Dark Tetrad traits with these traits' self\u2010reports. A comprehensive search in PubMed, Web of Science, Scopus and PsycINFO yielded 24 studies that met the inclusion criteria (with 32 effect sizes) and included the assessment of at least one of the dark traits. Results showed positive self\u2010observer correlations of medium\u2010high magnitude for psychopathy (\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.47) and of medium magnitude for narcissism and Machiavellianism (respectively,\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.44 and 0.41). In addition, for Machiavellianism and psychopathy, it was shown that the better acquainted the observer and the observed, the higher the self\u2010observer correlations. For sadism, no results could be obtained because only one study included the assessment of this trait. This is the first meta\u2010analysis of inter\u2010rater agreement in assessing the Dark Tetrad. The findings suggest that observer reports could be a supplement or even be alternatives to self\u2010reports when assessing the Dark Tetrad traits.\n                  <\/jats:p>","DOI":"10.1002\/pmh.1639","type":"journal-article","created":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:39:10Z","timestamp":1730421550000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Assessing the dark personality traits with observer reports: A meta\u2010analysis of inter\u2010rater agreement on the Dark Triad and Dark Tetrad traits"],"prefix":"10.1002","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2157-2468","authenticated-orcid":false,"given":"Pilar","family":"Rico\u2010Bordera","sequence":"first","affiliation":[{"name":"Forensic Psychology Unit of the Centre for Applied Psychology Miguel Hern\u00e1ndez University of Elche, Avenida de la Universidad  Alicante Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5710-1636","authenticated-orcid":false,"given":"David","family":"Pineda","sequence":"additional","affiliation":[{"name":"Forensic Psychology Unit of the Centre for Applied Psychology Miguel Hern\u00e1ndez University of Elche, Avenida de la Universidad  Alicante Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4730-0695","authenticated-orcid":false,"given":"Manuel","family":"Gal\u00e1n","sequence":"additional","affiliation":[{"name":"Forensic Psychology Unit of the Centre for Applied Psychology Miguel Hern\u00e1ndez University of Elche, Avenida de la Universidad  Alicante Spain"},{"name":"Department of Psychology, Faculty of Medicine Catholic University of Murcia, Guadalupe de Maciascoque  Murcia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3604-5441","authenticated-orcid":false,"given":"Jos\u00e9 A.","family":"Piqueras","sequence":"additional","affiliation":[{"name":"Forensic Psychology Unit of the Centre for Applied Psychology Miguel Hern\u00e1ndez University of Elche, Avenida de la Universidad  Alicante Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,10,31]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.13189\/ujp.2015.030104"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jrp.2016.05.013"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1080\/02673843.2020.1711784"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/jclp.10136"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/1073191104269871"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.2307\/2533446"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1037\/apl0000974"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0023781"},{"key":"e_1_2_8_10_1","volume-title":"Objective personality and motivation tests: A theoretical introduction and practical compendium","author":"Cattell R. 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