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Specifically, the presence of these traits designates a clinically important subgroup of youth with childhood-onset conduct problems who show a particularly severe, aggressive, and stable pattern of antisocial behaviour. Also, children with CU traits show numerous emotional, cognitive, and personality features that are distinct from other antisocial youth that are similar to features found in adults with psychopathy. The research on CU traits has important implications for understanding the different causal pathways through which children develop severe antisocial and aggressive behaviour, as well as implications for diagnosing and intervening with antisocial youth.<\/jats:p>","DOI":"10.1177\/070674370905401203","type":"journal-article","created":{"date-parts":[[2017,1,11]],"date-time":"2017-01-11T16:33:03Z","timestamp":1484152383000},"page":"803-812","source":"Crossref","is-referenced-by-count":181,"title":["Extending the Construct of Psychopathy to Youth: Implications for Understanding, Diagnosing, and Treating Antisocial Children and Adolescents"],"prefix":"10.1177","volume":"54","author":[{"given":"Paul J","family":"Frick","sequence":"first","affiliation":[{"name":"Professor, Director of Applied Developmental Psychology Program, Department of Psychology, University of New Orleans, New Orleans, Louisiana; Research Professor, Chair, Department of Psychology, University of New Orleans, New Orleans, Louisiana"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2009,12,1]]},"reference":[{"key":"bibr1-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1007\/978-94-011-3965-6_6"},{"key":"bibr2-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1037\/0022-006X.53.1.7"},{"key":"bibr3-070674370905401203","first-page":"533","volume-title":"Handbook of psychopathy","author":"Douglas KS","year":"2006"},{"key":"bibr4-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1007\/s10979-007-9096-6"},{"key":"bibr5-070674370905401203","first-page":"22","volume-title":"Handbook of antisocial behavior","author":"Hart SD","year":"1997"},{"key":"bibr6-070674370905401203","volume-title":"The psychopath: Emotion and the brain","author":"Blair J","year":"2005"},{"key":"bibr7-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1016\/j.psc.2008.03.004"},{"key":"bibr8-070674370905401203","first-page":"207","volume-title":"The psychopath: Theory, research, and practice","author":"Patrick CJ","year":"2007"},{"key":"bibr9-070674370905401203","volume-title":"Diagnostic and statistical manual of mental disorders","author":"American Psychiatric Association","year":"2000","edition":"4"},{"key":"bibr10-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1016\/j.chc.2005.11.003"},{"key":"bibr11-070674370905401203","first-page":"49","volume-title":"Causes of conduct disorder and juvenile delinquency","author":"Moffitt TE","year":"2003"},{"key":"bibr12-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1017\/S0954579402001104"},{"key":"bibr13-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1007\/s10802-008-9261-5"},{"key":"bibr14-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1037\/0021-843X.114.1.38"},{"key":"bibr15-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1017\/S0954579400007161"},{"key":"bibr16-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1023\/A:1010917304587"},{"key":"bibr17-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4615-4881-2_24"},{"key":"bibr18-070674370905401203","doi-asserted-by":"publisher","DOI":"10.1207\/S15374424JCCP3301_6"},{"key":"bibr19-070674370905401203","first-page":"209","volume":"120","author":"Lynam DR","year":"1996","journal-title":"The early identification of chronic offenders: Who is the fledgling psychopath? 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