Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur Brian C. WOLFF |
Documents disponibles écrits par cet auteur (2)
Faire une suggestion Affiner la recherche
Brief Report: Impaired Flexible Item Selection Task (FIST) in School-Age Children with Autism Spectrum Disorders / Benjamin E. YERYS in Journal of Autism and Developmental Disorders, 42-9 (September 2012)
[article]
Titre : Brief Report: Impaired Flexible Item Selection Task (FIST) in School-Age Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Benjamin E. YERYS, Auteur ; Brian C. WOLFF, Auteur ; Eric J. MOODY, Auteur ; Bruce F. PENNINGTON, Auteur ; Susan HEPBURN, Auteur Année de publication : 2012 Article en page(s) : p.2013-2020 Langues : Anglais (eng) Mots-clés : Cognitive flexibility Autism spectrum disorders Set-shifting Executive function Cognitive control Index. décimale : PER Périodiques Résumé : Cognitive flexibility has been measured with inductive reasoning or explicit rule tasks in individuals with autism spectrum disorders (ASD). The Flexible Item Selection Task (FIST) differs from previous cognitive flexibility tasks in ASD research by giving children an abstract, ambiguous rule to switch. The ASD group (N = 22; Mean age = 8.28 years, SD = 1.52) achieved a lower shift percentage than the typically developing verbal mental-age control group (N = 22; Mean age = 6.26 years, SD = 0.82). There was a significant positive correlation between verbal mental age and shift percentage for children with ASD. Group differences on the FIST converge and extend prior evidence documenting an impaired ability to adapt rapidly to changes in task demands for individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1443-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180
in Journal of Autism and Developmental Disorders > 42-9 (September 2012) . - p.2013-2020[article] Brief Report: Impaired Flexible Item Selection Task (FIST) in School-Age Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Benjamin E. YERYS, Auteur ; Brian C. WOLFF, Auteur ; Eric J. MOODY, Auteur ; Bruce F. PENNINGTON, Auteur ; Susan HEPBURN, Auteur . - 2012 . - p.2013-2020.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-9 (September 2012) . - p.2013-2020
Mots-clés : Cognitive flexibility Autism spectrum disorders Set-shifting Executive function Cognitive control Index. décimale : PER Périodiques Résumé : Cognitive flexibility has been measured with inductive reasoning or explicit rule tasks in individuals with autism spectrum disorders (ASD). The Flexible Item Selection Task (FIST) differs from previous cognitive flexibility tasks in ASD research by giving children an abstract, ambiguous rule to switch. The ASD group (N = 22; Mean age = 8.28 years, SD = 1.52) achieved a lower shift percentage than the typically developing verbal mental-age control group (N = 22; Mean age = 6.26 years, SD = 0.82). There was a significant positive correlation between verbal mental age and shift percentage for children with ASD. Group differences on the FIST converge and extend prior evidence documenting an impaired ability to adapt rapidly to changes in task demands for individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1443-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180 Children's vagal regulatory capacity predicts attenuated sympathetic stress reactivity in a socially supportive context: Evidence for a protective effect of the vagal system / Brian C. WOLFF in Development and Psychopathology, 24-2 (May 2012)
[article]
Titre : Children's vagal regulatory capacity predicts attenuated sympathetic stress reactivity in a socially supportive context: Evidence for a protective effect of the vagal system Type de document : Texte imprimé et/ou numérique Auteurs : Brian C. WOLFF, Auteur ; Martha E. WADSWORTH, Auteur ; Frank H. WILHELM, Auteur ; Iris B. MAUSS, Auteur Année de publication : 2012 Article en page(s) : p.677-689 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Social support and vagal regulatory capacity (VRC), an index of flexible vagal responses during various types of stress, are linked to attenuated stress responding and positive health outcomes. Guided by the polyvagal perspective, we tested whether children's VRC is associated with attenuated sympathetic nervous system (SNS) stress reactivity in socially supportive conditions. Sixty-one 4- to 5-year-old children living in poverty underwent two standardized laboratory stress induction procedures. Cardiac vagal reactivity (respiratory sinus arrhythmia) to a first set of stressors (social, cognitive, physical, and emotional) indexed VRC. During a second set of stressors, participants were randomly assigned to a supportive or nonsupportive social context, and cardiac sympathetic reactivity (preejection period) was assessed. We hypothesized VRC would predict lower SNS stress reactivity, but only in the socially supportive context. Children with high VRC showed attenuated SNS stress reactivity in the socially supportive context compared to children with high VRC in the nonsupportive context and children with low VRC in either context. Individual differences in VRC predict attenuated SNS stress reactivity in socially supportive conditions. Understanding how social support and VRC jointly mitigate SNS stress reactivity may further efforts to prevent negative health outcomes. Implications for biological sensitivity to context and differential susceptibility theories are discussed. En ligne : http://dx.doi.org/10.1017/S0954579412000247 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=155
in Development and Psychopathology > 24-2 (May 2012) . - p.677-689[article] Children's vagal regulatory capacity predicts attenuated sympathetic stress reactivity in a socially supportive context: Evidence for a protective effect of the vagal system [Texte imprimé et/ou numérique] / Brian C. WOLFF, Auteur ; Martha E. WADSWORTH, Auteur ; Frank H. WILHELM, Auteur ; Iris B. MAUSS, Auteur . - 2012 . - p.677-689.
Langues : Anglais (eng)
in Development and Psychopathology > 24-2 (May 2012) . - p.677-689
Index. décimale : PER Périodiques Résumé : Social support and vagal regulatory capacity (VRC), an index of flexible vagal responses during various types of stress, are linked to attenuated stress responding and positive health outcomes. Guided by the polyvagal perspective, we tested whether children's VRC is associated with attenuated sympathetic nervous system (SNS) stress reactivity in socially supportive conditions. Sixty-one 4- to 5-year-old children living in poverty underwent two standardized laboratory stress induction procedures. Cardiac vagal reactivity (respiratory sinus arrhythmia) to a first set of stressors (social, cognitive, physical, and emotional) indexed VRC. During a second set of stressors, participants were randomly assigned to a supportive or nonsupportive social context, and cardiac sympathetic reactivity (preejection period) was assessed. We hypothesized VRC would predict lower SNS stress reactivity, but only in the socially supportive context. Children with high VRC showed attenuated SNS stress reactivity in the socially supportive context compared to children with high VRC in the nonsupportive context and children with low VRC in either context. Individual differences in VRC predict attenuated SNS stress reactivity in socially supportive conditions. Understanding how social support and VRC jointly mitigate SNS stress reactivity may further efforts to prevent negative health outcomes. Implications for biological sensitivity to context and differential susceptibility theories are discussed. En ligne : http://dx.doi.org/10.1017/S0954579412000247 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=155