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Testing the Predictive Power of Cognitive Atypicalities in Autistic Children: Evidence from a 3-Year Follow-Up Study / Elizabeth PELLICANO in Autism Research, 6-4 (August 2013)
[article]
Titre : Testing the Predictive Power of Cognitive Atypicalities in Autistic Children: Evidence from a 3-Year Follow-Up Study Type de document : Texte imprimé et/ou numérique Auteurs : Elizabeth PELLICANO, Auteur Article en page(s) : p.258-267 Langues : Anglais (eng) Mots-clés : predictive outcome theory of mind executive function central coherence Index. décimale : PER Périodiques Résumé : This follow-up study investigated the predictive power of early cognitive atypicalities. Specifically, it examined whether early individual differences in specific cognitive skills, including theory of mind, executive function, and central coherence, could uniquely account for variation in autistic children's behaviors—social communication, repetitive behaviors, and interests and insistence on sameness—at follow-up. Thirty-seven cognitively able children with an autism spectrum condition were assessed on tests tapping verbal and nonverbal ability, theory of mind (false-belief prediction), executive function (planning ability, cognitive flexibility, and inhibitory control), and central coherence (local processing) at intake and their behavioral functioning (social communication, repetitive behaviors and interests, insistence on sameness) 3 years later. Individual differences in early executive but not theory of mind skills predicted variation in children's social communication. Individual differences in children's early executive function also predicted the degree of repetitive behaviors and interests at follow-up. There were no predictive relationships between early central coherence and children's insistence on sameness. These findings challenge the notion that distinct cognitive atypicalities map on to specific behavioral features of autism. Instead, early variation in executive function plays a key role in helping to shape autistic children's emerging behaviors, including their social communication and repetitive behaviors and interests. En ligne : http://dx.doi.org/10.1002/aur.1286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212
in Autism Research > 6-4 (August 2013) . - p.258-267[article] Testing the Predictive Power of Cognitive Atypicalities in Autistic Children: Evidence from a 3-Year Follow-Up Study [Texte imprimé et/ou numérique] / Elizabeth PELLICANO, Auteur . - p.258-267.
Langues : Anglais (eng)
in Autism Research > 6-4 (August 2013) . - p.258-267
Mots-clés : predictive outcome theory of mind executive function central coherence Index. décimale : PER Périodiques Résumé : This follow-up study investigated the predictive power of early cognitive atypicalities. Specifically, it examined whether early individual differences in specific cognitive skills, including theory of mind, executive function, and central coherence, could uniquely account for variation in autistic children's behaviors—social communication, repetitive behaviors, and interests and insistence on sameness—at follow-up. Thirty-seven cognitively able children with an autism spectrum condition were assessed on tests tapping verbal and nonverbal ability, theory of mind (false-belief prediction), executive function (planning ability, cognitive flexibility, and inhibitory control), and central coherence (local processing) at intake and their behavioral functioning (social communication, repetitive behaviors and interests, insistence on sameness) 3 years later. Individual differences in early executive but not theory of mind skills predicted variation in children's social communication. Individual differences in children's early executive function also predicted the degree of repetitive behaviors and interests at follow-up. There were no predictive relationships between early central coherence and children's insistence on sameness. These findings challenge the notion that distinct cognitive atypicalities map on to specific behavioral features of autism. Instead, early variation in executive function plays a key role in helping to shape autistic children's emerging behaviors, including their social communication and repetitive behaviors and interests. En ligne : http://dx.doi.org/10.1002/aur.1286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212 Autistic traits in the general population do not correlate with a preference for associative information / Judith GORIS in Research in Autism Spectrum Disorders, 33 (January 2017)
[article]
Titre : Autistic traits in the general population do not correlate with a preference for associative information Type de document : Texte imprimé et/ou numérique Auteurs : Judith GORIS, Auteur ; Eliane DESCHRIJVER, Auteur ; Sabrina TRAPP, Auteur ; Marcel BRASS, Auteur ; Senne BRAEM, Auteur Article en page(s) : p.29-38 Langues : Anglais (eng) Mots-clés : Autism spectrum Preference Associative information Predictive Sameness Index. décimale : PER Périodiques Résumé : Associations and regularities in our environment can foster expectations and thereby help create a perceptually predictable world (e.g., a knife next to a plate predicts with high certainty a fork on the other side). Based on several observations, it has been suggested that individuals with autism spectrum disorder (ASD) have an above average tendency to prefer well-organized information or structured environments. Surprisingly, however, this tendency has not yet been tested under controlled experimental conditions. A recent study suggested that neurotypical adults prefer associative information, regardless of their semantic content. Therefore, in this study, we examined the relation of this preference bias to the scores of 123 neurotypical adults on questionnaires that measure autistic traits, known to co-vary with typical autism spectrum characteristics. Participants were presented with different configurations of meaningless abstract shapes. Some shapes were always presented in the exact same fixed configuration, and other shapes were always presented in different random configurations. In an unannounced subsequent evaluation task, participants were required to indicate which shapes they preferred. Results We replicate the observation that people exhibit a general preference for shapes that were presented in fixed configurations. However, there were no correlations between autistic traits and this general preference. Our findings suggest the preference for associative information in ASD might be less general than first thought, or restricted to more complex (social) situations or other levels of information processing. We outline specific guidelines for future systematic investigations into the hypothesized increased preference for associative information in ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2016.11.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298
in Research in Autism Spectrum Disorders > 33 (January 2017) . - p.29-38[article] Autistic traits in the general population do not correlate with a preference for associative information [Texte imprimé et/ou numérique] / Judith GORIS, Auteur ; Eliane DESCHRIJVER, Auteur ; Sabrina TRAPP, Auteur ; Marcel BRASS, Auteur ; Senne BRAEM, Auteur . - p.29-38.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 33 (January 2017) . - p.29-38
Mots-clés : Autism spectrum Preference Associative information Predictive Sameness Index. décimale : PER Périodiques Résumé : Associations and regularities in our environment can foster expectations and thereby help create a perceptually predictable world (e.g., a knife next to a plate predicts with high certainty a fork on the other side). Based on several observations, it has been suggested that individuals with autism spectrum disorder (ASD) have an above average tendency to prefer well-organized information or structured environments. Surprisingly, however, this tendency has not yet been tested under controlled experimental conditions. A recent study suggested that neurotypical adults prefer associative information, regardless of their semantic content. Therefore, in this study, we examined the relation of this preference bias to the scores of 123 neurotypical adults on questionnaires that measure autistic traits, known to co-vary with typical autism spectrum characteristics. Participants were presented with different configurations of meaningless abstract shapes. Some shapes were always presented in the exact same fixed configuration, and other shapes were always presented in different random configurations. In an unannounced subsequent evaluation task, participants were required to indicate which shapes they preferred. Results We replicate the observation that people exhibit a general preference for shapes that were presented in fixed configurations. However, there were no correlations between autistic traits and this general preference. Our findings suggest the preference for associative information in ASD might be less general than first thought, or restricted to more complex (social) situations or other levels of information processing. We outline specific guidelines for future systematic investigations into the hypothesized increased preference for associative information in ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2016.11.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298