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Auteur Carmen RASMUSSEN |
Documents disponibles écrits par cet auteur (2)
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Executive function deficits in children with fetal alcohol spectrum disorders (FASD) measured using the Cambridge Neuropsychological Tests Automated Battery (CANTAB) / C.R. GREEN in Journal of Child Psychology and Psychiatry, 50-6 (June 2009)
[article]
Titre : Executive function deficits in children with fetal alcohol spectrum disorders (FASD) measured using the Cambridge Neuropsychological Tests Automated Battery (CANTAB) Type de document : Texte imprimé et/ou numérique Auteurs : C.R. GREEN, Auteur ; A.M. MIHIC, Auteur ; S.M. NIKKEL, Auteur ; B.C. STADE, Auteur ; D.P. MUNOZ, Auteur ; J.N. REYNOLDS, Auteur ; Carmen RASMUSSEN, Auteur Année de publication : 2009 Article en page(s) : p.688-697 Langues : Anglais (eng) Mots-clés : Fetal-alcohol-spectrum-disorders executive-function CANTAB® visual-search spatial-working-memory Index. décimale : PER Périodiques Résumé : Background: Chronic prenatal alcohol exposure causes a spectrum of deleterious effects in offspring, collectively termed fetal alcohol spectrum disorders (FASD), and deficits in executive function are prevalent in FASD. The goal of this research was to test the hypothesis that children with FASD exhibit performance deficits in tasks that assess attention, planning and spatial working memory.
Methods: Subjects (8–15 years male and female children) with a diagnosis of fetal alcohol syndrome (FAS), partial FAS (pFAS), or alcohol-related neurodevelopmental disorder (ARND), and age- and sex-matched controls, completed four tasks selected from the Cambridge Neuropsychological Tests Automated Battery (CANTAB®).
Results: Compared with age-matched control children (n = 92), subjects with FASD (n = 89) exhibited longer reaction and decision times (effect size range; Cohen's d = .51 to .73), suggesting deficits in attention. Children with FASD demonstrated deficits in planning and spatial working memory that became more pronounced when task difficulty increased. The largest effect size in this study population (Cohen's d = 1.1) occurred in the spatial working memory task. Only one outcome measure revealed differences across the diagnostic subgroups, although all groups were different from control.
Conclusion: This study demonstrates that deficits in multiple executive function domains, including set shifting, planning and strategy use, attention and spatial working memory, can be assessed in children with FASD using an easy to administer, brief battery of computer-based neuropsychological tasks. The tasks appear to be equally sensitive for brain injury resulting from prenatal exposure to alcohol, regardless of the presence of facial dysmorphology.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01990.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=755
in Journal of Child Psychology and Psychiatry > 50-6 (June 2009) . - p.688-697[article] Executive function deficits in children with fetal alcohol spectrum disorders (FASD) measured using the Cambridge Neuropsychological Tests Automated Battery (CANTAB) [Texte imprimé et/ou numérique] / C.R. GREEN, Auteur ; A.M. MIHIC, Auteur ; S.M. NIKKEL, Auteur ; B.C. STADE, Auteur ; D.P. MUNOZ, Auteur ; J.N. REYNOLDS, Auteur ; Carmen RASMUSSEN, Auteur . - 2009 . - p.688-697.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 50-6 (June 2009) . - p.688-697
Mots-clés : Fetal-alcohol-spectrum-disorders executive-function CANTAB® visual-search spatial-working-memory Index. décimale : PER Périodiques Résumé : Background: Chronic prenatal alcohol exposure causes a spectrum of deleterious effects in offspring, collectively termed fetal alcohol spectrum disorders (FASD), and deficits in executive function are prevalent in FASD. The goal of this research was to test the hypothesis that children with FASD exhibit performance deficits in tasks that assess attention, planning and spatial working memory.
Methods: Subjects (8–15 years male and female children) with a diagnosis of fetal alcohol syndrome (FAS), partial FAS (pFAS), or alcohol-related neurodevelopmental disorder (ARND), and age- and sex-matched controls, completed four tasks selected from the Cambridge Neuropsychological Tests Automated Battery (CANTAB®).
Results: Compared with age-matched control children (n = 92), subjects with FASD (n = 89) exhibited longer reaction and decision times (effect size range; Cohen's d = .51 to .73), suggesting deficits in attention. Children with FASD demonstrated deficits in planning and spatial working memory that became more pronounced when task difficulty increased. The largest effect size in this study population (Cohen's d = 1.1) occurred in the spatial working memory task. Only one outcome measure revealed differences across the diagnostic subgroups, although all groups were different from control.
Conclusion: This study demonstrates that deficits in multiple executive function domains, including set shifting, planning and strategy use, attention and spatial working memory, can be assessed in children with FASD using an easy to administer, brief battery of computer-based neuropsychological tasks. The tasks appear to be equally sensitive for brain injury resulting from prenatal exposure to alcohol, regardless of the presence of facial dysmorphology.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01990.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=755 Lie-Telling Behavior in Children With Autism and Its Relation to False-Belief Understanding / Victoria TALWAR in Focus on Autism and Other Developmental Disabilities, 27-2 (June 2012)
[article]
Titre : Lie-Telling Behavior in Children With Autism and Its Relation to False-Belief Understanding Type de document : Texte imprimé et/ou numérique Auteurs : Victoria TALWAR, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Keith GOULDEN, Auteur ; Shazeen MANJI, Auteur ; Carly LOOMES, Auteur ; Carmen RASMUSSEN, Auteur Année de publication : 2012 Article en page(s) : p.122-129 Langues : Anglais (eng) Mots-clés : lying deception theory of mind autism spectrum disorders Index. décimale : PER Périodiques Résumé : Children’s lie-telling behavior and its relation to false-belief understanding was examined in children with autism spectrum disorders (ASD; n = 26) and a comparison group of typically developing children (n = 27). Participants were assessed using a temptation resistance paradigm, in which children were told not to peek at a forbidden toy while left alone in a room and were later asked if they peeked. Overall, 77% of the total sample peeked at the toy, with no significant difference between the ASD and typically developing groups. Whereas 96% of the typically developing control children lied about peeking, significantly fewer children with ASD (72%) lied. Children with ASD were poorer at maintaining their lies than the control group. Liars had higher false-belief scores than truth-tellers. These findings have implications for understanding how theory of mind deficits may limit the ability of children with ASD to purposefully deceive others. En ligne : http://dx.doi.org/10.1177/1088357612441828 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166
in Focus on Autism and Other Developmental Disabilities > 27-2 (June 2012) . - p.122-129[article] Lie-Telling Behavior in Children With Autism and Its Relation to False-Belief Understanding [Texte imprimé et/ou numérique] / Victoria TALWAR, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Keith GOULDEN, Auteur ; Shazeen MANJI, Auteur ; Carly LOOMES, Auteur ; Carmen RASMUSSEN, Auteur . - 2012 . - p.122-129.
Langues : Anglais (eng)
in Focus on Autism and Other Developmental Disabilities > 27-2 (June 2012) . - p.122-129
Mots-clés : lying deception theory of mind autism spectrum disorders Index. décimale : PER Périodiques Résumé : Children’s lie-telling behavior and its relation to false-belief understanding was examined in children with autism spectrum disorders (ASD; n = 26) and a comparison group of typically developing children (n = 27). Participants were assessed using a temptation resistance paradigm, in which children were told not to peek at a forbidden toy while left alone in a room and were later asked if they peeked. Overall, 77% of the total sample peeked at the toy, with no significant difference between the ASD and typically developing groups. Whereas 96% of the typically developing control children lied about peeking, significantly fewer children with ASD (72%) lied. Children with ASD were poorer at maintaining their lies than the control group. Liars had higher false-belief scores than truth-tellers. These findings have implications for understanding how theory of mind deficits may limit the ability of children with ASD to purposefully deceive others. En ligne : http://dx.doi.org/10.1177/1088357612441828 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166