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Auteur Heather A. HENDERSON |
Documents disponibles écrits par cet auteur (23)
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Self-referenced processing, neurodevelopment and joint attention in autism / Peter C. MUNDY in Autism, 14-5 (September 2010)
[article]
Titre : Self-referenced processing, neurodevelopment and joint attention in autism Type de document : Texte imprimé et/ou numérique Auteurs : Peter C. MUNDY, Auteur ; Heather A. HENDERSON, Auteur ; Mary GWALTNEY, Auteur Année de publication : 2010 Article en page(s) : p.408-429 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This article describes a parallel and distributed processing model (PDPM) of joint attention, self-referenced processing and autism. According to this model, autism involves early impairments in the capacity for rapid, integrated processing of self-referenced (proprioceptive and interoceptive) and other-referenced (exteroceptive) information. Measures of joint attention have proven useful in research on autism because they are sensitive to the early development of the ‘parallel’ and integrated processing of self- and other-referenced stimuli. Moreover, joint attention behaviors are a consequence, but also an organizer of the functional development of a distal distributed cortical system involving anterior networks including the prefrontal and insula cortices, as well as posterior neural networks including the temporal and parietal cortices. Measures of joint attention provide early behavioral indicators of atypical development in this parallel and distributed processing system in autism. In addition it is proposed that an early, chronic disturbance in the capacity for integrating self- and other-referenced information may have cascading effects on the development of self awareness in autism. The assumptions, empirical support and future research implications of this model are discussed. En ligne : http://dx.doi.org/10.1177/1362361310366315 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=112
in Autism > 14-5 (September 2010) . - p.408-429[article] Self-referenced processing, neurodevelopment and joint attention in autism [Texte imprimé et/ou numérique] / Peter C. MUNDY, Auteur ; Heather A. HENDERSON, Auteur ; Mary GWALTNEY, Auteur . - 2010 . - p.408-429.
Langues : Anglais (eng)
in Autism > 14-5 (September 2010) . - p.408-429
Index. décimale : PER Périodiques Résumé : This article describes a parallel and distributed processing model (PDPM) of joint attention, self-referenced processing and autism. According to this model, autism involves early impairments in the capacity for rapid, integrated processing of self-referenced (proprioceptive and interoceptive) and other-referenced (exteroceptive) information. Measures of joint attention have proven useful in research on autism because they are sensitive to the early development of the ‘parallel’ and integrated processing of self- and other-referenced stimuli. Moreover, joint attention behaviors are a consequence, but also an organizer of the functional development of a distal distributed cortical system involving anterior networks including the prefrontal and insula cortices, as well as posterior neural networks including the temporal and parietal cortices. Measures of joint attention provide early behavioral indicators of atypical development in this parallel and distributed processing system in autism. In addition it is proposed that an early, chronic disturbance in the capacity for integrating self- and other-referenced information may have cascading effects on the development of self awareness in autism. The assumptions, empirical support and future research implications of this model are discussed. En ligne : http://dx.doi.org/10.1177/1362361310366315 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=112 Social competence with an unfamiliar peer in children and adolescents with high functioning autism: Measurement and individual differences / Lauren V. USHER in Research in Autism Spectrum Disorders, 17 (September 2015)
[article]
Titre : Social competence with an unfamiliar peer in children and adolescents with high functioning autism: Measurement and individual differences Type de document : Texte imprimé et/ou numérique Auteurs : Lauren V. USHER, Auteur ; Catherine A. BURROWS, Auteur ; Caley B. SCHWARTZ, Auteur ; Heather A. HENDERSON, Auteur Année de publication : 2015 Article en page(s) : p.25-39 Langues : Anglais (eng) Mots-clés : High functioning autism Social competence Peer interaction Initiative Reciprocity Self-monitoring Index. décimale : PER Périodiques Résumé : Abstract Children and adolescents with high functioning autism (HFA) display heterogeneity in social competence, which may be particularly evident during interactions with unfamiliar peers. The goal of this study was to examine predictors of social competence variability during an unfamiliar peer interaction. Thirty-nine participants with HFA and 39 age-, gender- and IQ-matched comparison participants were observed during dyadic laboratory interactions and detailed behavioral coding revealed three social competence dimensions: social initiative, social reciprocity, and social self-monitoring. Participants with HFA displayed higher social initiative but lower reciprocity than comparison participants. For participants with HFA, theory of mind was positively associated with observed initiative. For COM participants, social anxiety was negatively associated with reciprocity. However, for HFA participants, there was a quadratic relation between parent-reported social anxiety and observed reciprocity, demonstrating that low and high levels of anxiety were associated with low reciprocity. Results demonstrated the utility of our behavioral coding scheme as a valid assessment of social competence for children and adolescents with and without HFA. The curvilinear association between social anxiety and reciprocity highlights the importance of examining nonlinear relations in individuals with HFA, and emphasizes that discrete profiles of social anxiety in individuals with HFA may necessitate different treatment options. En ligne : http://dx.doi.org/10.1016/j.rasd.2015.05.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263
in Research in Autism Spectrum Disorders > 17 (September 2015) . - p.25-39[article] Social competence with an unfamiliar peer in children and adolescents with high functioning autism: Measurement and individual differences [Texte imprimé et/ou numérique] / Lauren V. USHER, Auteur ; Catherine A. BURROWS, Auteur ; Caley B. SCHWARTZ, Auteur ; Heather A. HENDERSON, Auteur . - 2015 . - p.25-39.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 17 (September 2015) . - p.25-39
Mots-clés : High functioning autism Social competence Peer interaction Initiative Reciprocity Self-monitoring Index. décimale : PER Périodiques Résumé : Abstract Children and adolescents with high functioning autism (HFA) display heterogeneity in social competence, which may be particularly evident during interactions with unfamiliar peers. The goal of this study was to examine predictors of social competence variability during an unfamiliar peer interaction. Thirty-nine participants with HFA and 39 age-, gender- and IQ-matched comparison participants were observed during dyadic laboratory interactions and detailed behavioral coding revealed three social competence dimensions: social initiative, social reciprocity, and social self-monitoring. Participants with HFA displayed higher social initiative but lower reciprocity than comparison participants. For participants with HFA, theory of mind was positively associated with observed initiative. For COM participants, social anxiety was negatively associated with reciprocity. However, for HFA participants, there was a quadratic relation between parent-reported social anxiety and observed reciprocity, demonstrating that low and high levels of anxiety were associated with low reciprocity. Results demonstrated the utility of our behavioral coding scheme as a valid assessment of social competence for children and adolescents with and without HFA. The curvilinear association between social anxiety and reciprocity highlights the importance of examining nonlinear relations in individuals with HFA, and emphasizes that discrete profiles of social anxiety in individuals with HFA may necessitate different treatment options. En ligne : http://dx.doi.org/10.1016/j.rasd.2015.05.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=263 Supporting the Spectrum Hypothesis: Self-Reported Temperament in Children and Adolescents with High Functioning Autism / Catherine A. BURROWS in Journal of Autism and Developmental Disorders, 46-4 (April 2016)
[article]
Titre : Supporting the Spectrum Hypothesis: Self-Reported Temperament in Children and Adolescents with High Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Catherine A. BURROWS, Auteur ; Lauren V. USHER, Auteur ; Caley B. SCHWARTZ, Auteur ; Peter C. MUNDY, Auteur ; Heather A. HENDERSON, Auteur Année de publication : 2016 Article en page(s) : p.1184-1195 Langues : Anglais (eng) Mots-clés : High-functioning autism Temperament Spectrum hypothesis Self-report Index. décimale : PER Périodiques Résumé : This study tested the spectrum hypothesis, which posits that children and adolescents with high functioning autism (HFA) differ quantitatively but not qualitatively from typically developing peers on self-reported temperament. Temperament refers to early-appearing, relatively stable behavioral and emotional tendencies, which relate to maladaptive behaviors across clinical populations. Quantitatively, participants with HFA (N = 104, aged 10–16) self-reported less surgency and more negative affect but did not differ from comparison participants (N = 94, aged 10–16) on effortful control or affiliation. Qualitatively, groups demonstrated comparable reliability of self-reported temperament and associations between temperament and parent-reported behavior problems. These findings support the spectrum hypothesis, highlighting the utility of self-report temperament measures for understanding individual differences in comorbid behavior problems among children and adolescents with HFA. En ligne : http://dx.doi.org/10.1007/s10803-015-2653-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=284
in Journal of Autism and Developmental Disorders > 46-4 (April 2016) . - p.1184-1195[article] Supporting the Spectrum Hypothesis: Self-Reported Temperament in Children and Adolescents with High Functioning Autism [Texte imprimé et/ou numérique] / Catherine A. BURROWS, Auteur ; Lauren V. USHER, Auteur ; Caley B. SCHWARTZ, Auteur ; Peter C. MUNDY, Auteur ; Heather A. HENDERSON, Auteur . - 2016 . - p.1184-1195.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-4 (April 2016) . - p.1184-1195
Mots-clés : High-functioning autism Temperament Spectrum hypothesis Self-report Index. décimale : PER Périodiques Résumé : This study tested the spectrum hypothesis, which posits that children and adolescents with high functioning autism (HFA) differ quantitatively but not qualitatively from typically developing peers on self-reported temperament. Temperament refers to early-appearing, relatively stable behavioral and emotional tendencies, which relate to maladaptive behaviors across clinical populations. Quantitatively, participants with HFA (N = 104, aged 10–16) self-reported less surgency and more negative affect but did not differ from comparison participants (N = 94, aged 10–16) on effortful control or affiliation. Qualitatively, groups demonstrated comparable reliability of self-reported temperament and associations between temperament and parent-reported behavior problems. These findings support the spectrum hypothesis, highlighting the utility of self-report temperament measures for understanding individual differences in comorbid behavior problems among children and adolescents with HFA. En ligne : http://dx.doi.org/10.1007/s10803-015-2653-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=284 Temperament as a Predictor of Symptomotology and Adaptive Functioning in Adolescents with High-Functioning Autism / Caley B. SCHWARTZ in Journal of Autism and Developmental Disorders, 39-6 (June 2009)
[article]
Titre : Temperament as a Predictor of Symptomotology and Adaptive Functioning in Adolescents with High-Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Caley B. SCHWARTZ, Auteur ; Peter C. MUNDY, Auteur ; Nicole KOJKOWSKI, Auteur ; Heather A. HENDERSON, Auteur ; Anne Pradella INGE, Auteur ; Nicole E. ZAHKA, Auteur ; Drew C. COMAN, Auteur ; Camilla M. HILEMAN, Auteur Année de publication : 2009 Article en page(s) : p.842-855 Langues : Anglais (eng) Mots-clés : High-functioning-autism Temperament Symptomology Social-emotional-functioning Social-skills Index. décimale : PER Périodiques Résumé : Variation in temperament is characteristic of all people but is rarely studied as a predictor of individual differences among individuals with autism. Relative to a matched comparison sample, adolescents with High-Functioning Autism (HFA) reported lower levels of Surgency and higher levels of Negative Affectivity. Variability in temperament predicted symptomotology, social skills, and social-emotional outcomes differently for individuals with HFA than for the comparison sample. This study is unique in that temperament was measured by self-report, while all outcome measures were reported by parents. The broader implications of this study suggest that by identifying individual variability in constructs, such as temperament, that may influence adaptive functioning, interventions may be developed to target these constructs and increase the likelihood that individuals with HFA will achieve more adaptive life outcomes. En ligne : http://dx.doi.org/10.1007/s10803-009-0690-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=758
in Journal of Autism and Developmental Disorders > 39-6 (June 2009) . - p.842-855[article] Temperament as a Predictor of Symptomotology and Adaptive Functioning in Adolescents with High-Functioning Autism [Texte imprimé et/ou numérique] / Caley B. SCHWARTZ, Auteur ; Peter C. MUNDY, Auteur ; Nicole KOJKOWSKI, Auteur ; Heather A. HENDERSON, Auteur ; Anne Pradella INGE, Auteur ; Nicole E. ZAHKA, Auteur ; Drew C. COMAN, Auteur ; Camilla M. HILEMAN, Auteur . - 2009 . - p.842-855.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 39-6 (June 2009) . - p.842-855
Mots-clés : High-functioning-autism Temperament Symptomology Social-emotional-functioning Social-skills Index. décimale : PER Périodiques Résumé : Variation in temperament is characteristic of all people but is rarely studied as a predictor of individual differences among individuals with autism. Relative to a matched comparison sample, adolescents with High-Functioning Autism (HFA) reported lower levels of Surgency and higher levels of Negative Affectivity. Variability in temperament predicted symptomotology, social skills, and social-emotional outcomes differently for individuals with HFA than for the comparison sample. This study is unique in that temperament was measured by self-report, while all outcome measures were reported by parents. The broader implications of this study suggest that by identifying individual variability in constructs, such as temperament, that may influence adaptive functioning, interventions may be developed to target these constructs and increase the likelihood that individuals with HFA will achieve more adaptive life outcomes. En ligne : http://dx.doi.org/10.1007/s10803-009-0690-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=758 Temperamental exuberance and executive function predict propensity for risk taking in childhood / Ayelet LAHAT in Development and Psychopathology, 24-3 (August 2012)
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Titre : Temperamental exuberance and executive function predict propensity for risk taking in childhood Type de document : Texte imprimé et/ou numérique Auteurs : Ayelet LAHAT, Auteur ; Kathryn A. DEGNAN, Auteur ; Lauren K. WHITE, Auteur ; Jennifer Martin MCDERMOTT, Auteur ; Heather A. HENDERSON, Auteur ; Carl W. LEJUEZ, Auteur ; Nathan A. FOX, Auteur Année de publication : 2012 Article en page(s) : p.847-56 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The present study utilized a multilevel approach to examine developmental trajectories in risk-taking propensity. We examined the moderating role of specific executive function components, attention shifting and inhibitory control, on the link between exuberant temperament in infancy and propensity for risk taking in childhood. Risk taking was assessed using a task previously associated with sensation seeking and antisocial behaviors. Two hundred ninety-one infants were brought into the lab and behaviors reflecting exuberance were observed at 4, 9, 24, and 36 months of age. Executive function was assessed at 48 months of age. Risk-taking propensity was measured when children were 60 months of age. The results indicated that exuberance and attention shifting, but not inhibitory control, significantly interacted to predict propensity for risk taking. Exuberance was positively associated with risk-taking propensity among children who were relatively low in attention shifting but unrelated for children high in attention shifting. These findings illustrated the multifinality of developmental outcomes for temperamentally exuberant young children and pointed to the distinct regulatory influences of different executive functions for children of differing temperaments. Attention shifting likely affords a child the ability to consider both positive and negative consequences and moderates the relation between early exuberance and risk-taking propensity. En ligne : http://dx.doi.org/10.1017/S0954579412000405 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=178
in Development and Psychopathology > 24-3 (August 2012) . - p.847-56[article] Temperamental exuberance and executive function predict propensity for risk taking in childhood [Texte imprimé et/ou numérique] / Ayelet LAHAT, Auteur ; Kathryn A. DEGNAN, Auteur ; Lauren K. WHITE, Auteur ; Jennifer Martin MCDERMOTT, Auteur ; Heather A. HENDERSON, Auteur ; Carl W. LEJUEZ, Auteur ; Nathan A. FOX, Auteur . - 2012 . - p.847-56.
Langues : Anglais (eng)
in Development and Psychopathology > 24-3 (August 2012) . - p.847-56
Index. décimale : PER Périodiques Résumé : The present study utilized a multilevel approach to examine developmental trajectories in risk-taking propensity. We examined the moderating role of specific executive function components, attention shifting and inhibitory control, on the link between exuberant temperament in infancy and propensity for risk taking in childhood. Risk taking was assessed using a task previously associated with sensation seeking and antisocial behaviors. Two hundred ninety-one infants were brought into the lab and behaviors reflecting exuberance were observed at 4, 9, 24, and 36 months of age. Executive function was assessed at 48 months of age. Risk-taking propensity was measured when children were 60 months of age. The results indicated that exuberance and attention shifting, but not inhibitory control, significantly interacted to predict propensity for risk taking. Exuberance was positively associated with risk-taking propensity among children who were relatively low in attention shifting but unrelated for children high in attention shifting. These findings illustrated the multifinality of developmental outcomes for temperamentally exuberant young children and pointed to the distinct regulatory influences of different executive functions for children of differing temperaments. Attention shifting likely affords a child the ability to consider both positive and negative consequences and moderates the relation between early exuberance and risk-taking propensity. En ligne : http://dx.doi.org/10.1017/S0954579412000405 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=178 Temperamental exuberance and executive function predict propensity for risk taking in childhood—CORRIGENDUM / Ayelet LAHAT in Development and Psychopathology, 25-1 (February 2013)
PermalinkThe Costs and Benefits of Self-monitoring for Higher Functioning Children and Adolescents with Autism / Heather A. HENDERSON in Journal of Autism and Developmental Disorders, 45-2 (February 2015)
PermalinkThe salience of the self: Self-referential processing and internalizing problems in children and adolescents with autism spectrum disorder / Catherine A. BURROWS in Autism Research, 10-5 (May 2017)
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