A twin study exploring the association between childhood emotional and behaviour problems and specific psychotic experiences in a community sample of adolescents / S. SHAKOOR in Journal of Child Psychology and Psychiatry, 59-5 (May 2018)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 59-5 (May 2018) . - p.565-573 Titre : A twin study exploring the association between childhood emotional and behaviour problems and specific psychotic experiences in a community sample of adolescents Type de document : Texte imprimé et/ou numérique Auteurs : S. SHAKOOR, Auteur ; P. MCGUIRE, Auteur ; A. G. CARDNO, Auteur ; D. FREEMAN, Auteur ; A. RONALD, Auteur Article en page(s) : p.565-573 Langues : Anglais (eng) Mots-clés : Psychotic experiences  adolescence  childhood  emotional and behaviour problems  twin study Index. décimale : PER Périodiques Résumé : BACKGROUND: Childhood emotional and behaviour problems are antecedents for later psychopathology. This study investigated genetic and environmental influences shaping the longitudinal association between childhood emotional and behaviour problems and specific PEs. METHOD: In a community-based twin sample, parents reported on emotional and behaviour problems when twins were ages 7 and 12 years. At age 16 years, specific PEs were measured using self-reports and parent reports. Structural equation model-fitting was conducted. RESULTS: Childhood emotional and behaviour problems were significantly associated with paranoia, cognitive disorganisation and parent-rated negative symptoms in adolescence (mean r = .15-.38), and to a lesser extent with hallucinations, grandiosity and anhedonia (mean r = .04-.12). Genetic influences on childhood emotional and behaviour problems explained significant proportions of variance in adolescent paranoia (4%), cognitive disorganisation (8%) and parent-rated negative symptoms (3%). Unique environmental influences on childhood emotional and behaviour problems explained En ligne : http://dx.doi.org/10.1111/jcpp.12839 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359 [article] A twin study exploring the association between childhood emotional and behaviour problems and specific psychotic experiences in a community sample of adolescents [Texte imprimé et/ou numérique] / S. SHAKOOR, Auteur ; P. MCGUIRE, Auteur ; A. G. CARDNO, Auteur ; D. FREEMAN, Auteur ; A. RONALD, Auteur . - p.565-573. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 59-5 (May 2018) . - p.565-573 Mots-clés : Psychotic experiences  adolescence  childhood  emotional and behaviour problems  twin study Index. décimale : PER Périodiques Résumé : BACKGROUND: Childhood emotional and behaviour problems are antecedents for later psychopathology. This study investigated genetic and environmental influences shaping the longitudinal association between childhood emotional and behaviour problems and specific PEs. METHOD: In a community-based twin sample, parents reported on emotional and behaviour problems when twins were ages 7 and 12 years. At age 16 years, specific PEs were measured using self-reports and parent reports. Structural equation model-fitting was conducted. RESULTS: Childhood emotional and behaviour problems were significantly associated with paranoia, cognitive disorganisation and parent-rated negative symptoms in adolescence (mean r = .15-.38), and to a lesser extent with hallucinations, grandiosity and anhedonia (mean r = .04-.12). Genetic influences on childhood emotional and behaviour problems explained significant proportions of variance in adolescent paranoia (4%), cognitive disorganisation (8%) and parent-rated negative symptoms (3%). Unique environmental influences on childhood emotional and behaviour problems explained En ligne : http://dx.doi.org/10.1111/jcpp.12839 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359

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