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Auteur Han DE VRIES |
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The Dominance of Behavioural Activation over Behavioural Inhibition in Conduct Disordered Boys with or without Attention Deficit Hyperactivity Disorder / Walter MATTHYS in Journal of Child Psychology and Psychiatry, 39-5 (July 1998)
[article]
Titre : The Dominance of Behavioural Activation over Behavioural Inhibition in Conduct Disordered Boys with or without Attention Deficit Hyperactivity Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Walter MATTHYS, Auteur ; Stephanie H. M. VAN GOOZEN, Auteur ; Han DE VRIES, Auteur ; Peggy T. COHEN-KETTENIS, Auteur ; Herman VAN ENGELAND, Auteur Année de publication : 1998 Article en page(s) : p.643-651 Langues : Anglais (eng) Mots-clés : Hyperactivity aggression conduct disorder ethology impulsivity social behaviour Index. décimale : PER Périodiques Résumé : On the basis of Gray's theory, Quay suggested that conduct disorder (CD) is associated with a Behavioural Activation System (BAS) that dominates over the Behavioural Inhibition System (BIS), whereas attention deficit hyperactivity disorder (ADHD) is characterised by an underactive BIS. Two studies were conducted to test the hypothesis that the dominance of the BAS over the BIS is more pronounced in CD comorbid with ADHD (CD/ADHD) than in CD alone. First of all, a response perseveration task was used, i.e. the door-opening task (Daugherty & Quay, 1991). In this game, the subject chooses either to open the next door or to stop playing; there is a steadily increasing ratio of punished responses to rewarded responses and a large number of doors opened is indicative of response perseveration. As expected, a steady increase in the number of doors opened was found across normal control (NC) boys, CD boys, and CD/ADHD boys (NC < CD < CD/ADHD). Second, the dominance of the BAS over the BIS was examined by observing the social behaviour of the child in interaction with a research assistant who alternately activated the BAS and the BIS while a game was played. The behaviour of the children was analysed according to ethological methods. Group differences in the frequencies of three out of five behavioural categories were in line with the results of the door-opening task (NC < CD < CD/ADHD). Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=123
in Journal of Child Psychology and Psychiatry > 39-5 (July 1998) . - p.643-651[article] The Dominance of Behavioural Activation over Behavioural Inhibition in Conduct Disordered Boys with or without Attention Deficit Hyperactivity Disorder [Texte imprimé et/ou numérique] / Walter MATTHYS, Auteur ; Stephanie H. M. VAN GOOZEN, Auteur ; Han DE VRIES, Auteur ; Peggy T. COHEN-KETTENIS, Auteur ; Herman VAN ENGELAND, Auteur . - 1998 . - p.643-651.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 39-5 (July 1998) . - p.643-651
Mots-clés : Hyperactivity aggression conduct disorder ethology impulsivity social behaviour Index. décimale : PER Périodiques Résumé : On the basis of Gray's theory, Quay suggested that conduct disorder (CD) is associated with a Behavioural Activation System (BAS) that dominates over the Behavioural Inhibition System (BIS), whereas attention deficit hyperactivity disorder (ADHD) is characterised by an underactive BIS. Two studies were conducted to test the hypothesis that the dominance of the BAS over the BIS is more pronounced in CD comorbid with ADHD (CD/ADHD) than in CD alone. First of all, a response perseveration task was used, i.e. the door-opening task (Daugherty & Quay, 1991). In this game, the subject chooses either to open the next door or to stop playing; there is a steadily increasing ratio of punished responses to rewarded responses and a large number of doors opened is indicative of response perseveration. As expected, a steady increase in the number of doors opened was found across normal control (NC) boys, CD boys, and CD/ADHD boys (NC < CD < CD/ADHD). Second, the dominance of the BAS over the BIS was examined by observing the social behaviour of the child in interaction with a research assistant who alternately activated the BAS and the BIS while a game was played. The behaviour of the children was analysed according to ethological methods. Group differences in the frequencies of three out of five behavioural categories were in line with the results of the door-opening task (NC < CD < CD/ADHD). Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=123