2 recherche sur le mot-clé 'Non-social attention'

Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children / Yun-Ju CHEN in Research in Autism Spectrum Disorders, 98 (October 2022)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 98 (October 2022) . - 102035 Titre : Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children Type de document : texte imprimé Auteurs : Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur Article en page(s) : 102035 Langues : Anglais (eng) Mots-clés : Autism  Eye-tracking  Non-social attention  Sensory features Index. décimale : PER Périodiques Résumé : Background Aberrant attention patterns have been commonly reported in autistic children. However, few studies have examined attention to non-social stimuli varying in salience and complexity using eye-tracking technology, as well as their links to clinical sensory features. Method Forty-one children [16 with autism spectrum disorder (ASD), 10 with developmental delay (DD), and 15 neurotypical (NT)] ages 4 to 13 years were included in this cross-sectional study. Children completed a passive-viewing eye-tracking task designed to measure visual attention (e.g., fixation duration and count) to non-social stimuli with sensory qualities involving motion (spinning or non-spinning) and sound. Parents completed a clinical questionnaire about their child’s sensory behaviors. Eye-tracking metrics were compared across stimulus conditions and diagnostic groups, and their associations with parent-report sensory features were examined. Results Overall children showed longer fixation durations and fewer fixation counts to more complex stimuli (e.g., moving or spinning objects), but such facilitatory effects of stimulus properties tended to be less evident in DD versus ASD or NT groups. More clinical sensory features, especially hyperresponsiveness, were moderately to highly associated with quicker initial fixations and longer fixation durations across stimulus conditions in ASD, but not in DD and NT groups. Conclusion The overall attention and initial orientation to non-social stimuli were comparable across autistic children and their non-autistic peers, with some sensory properties such as dynamic motion producing a facilitatory effect (i.e., fewer fixations of longer durations) on attention. However, sensory differences, particularly hyperresponsiveness, might underlie attention patterns as impacted by stimulus properties specifically in autism. En ligne : https://doi.org/10.1016/j.rasd.2022.102035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 [article] Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children [texte imprimé] / Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur . - 102035. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 98 (October 2022) . - 102035 Mots-clés : Autism  Eye-tracking  Non-social attention  Sensory features Index. décimale : PER Périodiques Résumé : Background Aberrant attention patterns have been commonly reported in autistic children. However, few studies have examined attention to non-social stimuli varying in salience and complexity using eye-tracking technology, as well as their links to clinical sensory features. Method Forty-one children [16 with autism spectrum disorder (ASD), 10 with developmental delay (DD), and 15 neurotypical (NT)] ages 4 to 13 years were included in this cross-sectional study. Children completed a passive-viewing eye-tracking task designed to measure visual attention (e.g., fixation duration and count) to non-social stimuli with sensory qualities involving motion (spinning or non-spinning) and sound. Parents completed a clinical questionnaire about their child’s sensory behaviors. Eye-tracking metrics were compared across stimulus conditions and diagnostic groups, and their associations with parent-report sensory features were examined. Results Overall children showed longer fixation durations and fewer fixation counts to more complex stimuli (e.g., moving or spinning objects), but such facilitatory effects of stimulus properties tended to be less evident in DD versus ASD or NT groups. More clinical sensory features, especially hyperresponsiveness, were moderately to highly associated with quicker initial fixations and longer fixation durations across stimulus conditions in ASD, but not in DD and NT groups. Conclusion The overall attention and initial orientation to non-social stimuli were comparable across autistic children and their non-autistic peers, with some sensory properties such as dynamic motion producing a facilitatory effect (i.e., fewer fixations of longer durations) on attention. However, sensory differences, particularly hyperresponsiveness, might underlie attention patterns as impacted by stimulus properties specifically in autism. En ligne : https://doi.org/10.1016/j.rasd.2022.102035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490

A systematic review and meta-analysis of atypical visual attention towards non-social stimuli in preschoolers with autism spectrum disorder / Julian R. HINZ in Autism Research, 17-12 (December 2024)  

Public ISBD [article]  inAutism Research > 17-12 (December 2024) . - p.2628-2644 Titre : A systematic review and meta-analysis of atypical visual attention towards non-social stimuli in preschoolers with autism spectrum disorder Type de document : texte imprimé Auteurs : Julian R. HINZ, Auteur ; Fillip F. EIKESETH, Auteur ; Katarzyna CHAWARSKA, Auteur ; Svein EIKESETH, Auteur Article en page(s) : p.2628-2644 Langues : Anglais (eng) Mots-clés : ASD  attention  autism  circumscribed interest  eye-tracking  meta-analysis  non-social attention  non-social stimuli Index. décimale : PER Périodiques Résumé : Abstract Research on attention towards non-social stimuli in preschoolers with autism spectrum disorder (ASD) has increased over the past decade; however, findings have been inconsistent. It has been suggested that stimuli relating to common circumscribed interests (CIs) elicit more attention than non-CI related stimuli. This meta-analysis synthesizes results from 31 studies that compared attention towards non-social stimuli in children with ASD under the age of five with typically developing (TD) controls using eye-tracking. Additional subgroup analysis comparing studies that employed non-social stimuli related to CIs frequently reported in adults with ASD to studies using non-CI related stimuli were conducted. Meta-regressions with age, sex, stimulus dimension, nonverbal DQ, and symptom severity were conducted. Results show small (g 0.39) but significantly higher attention towards non-social stimuli for the ASD group. However, when studies were split based on stimulus type no significant differences for non-CI related stimuli was found. Meanwhile studies employing CI related stimuli reported significant large effects on attention allocation (g 0.69). None of the conducted regressions reached significance. The findings show increased non-social attention in children with ASD is driven by CI related content rather than a general non-social attentional bias. The findings and future research directions are discussed. En ligne : https://dx.doi.org/10.1002/aur.3261 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=544 [article] A systematic review and meta-analysis of atypical visual attention towards non-social stimuli in preschoolers with autism spectrum disorder [texte imprimé] / Julian R. HINZ, Auteur ; Fillip F. EIKESETH, Auteur ; Katarzyna CHAWARSKA, Auteur ; Svein EIKESETH, Auteur . - p.2628-2644. Langues : Anglais (eng) in Autism Research > 17-12 (December 2024) . - p.2628-2644 Mots-clés : ASD  attention  autism  circumscribed interest  eye-tracking  meta-analysis  non-social attention  non-social stimuli Index. décimale : PER Périodiques Résumé : Abstract Research on attention towards non-social stimuli in preschoolers with autism spectrum disorder (ASD) has increased over the past decade; however, findings have been inconsistent. It has been suggested that stimuli relating to common circumscribed interests (CIs) elicit more attention than non-CI related stimuli. This meta-analysis synthesizes results from 31 studies that compared attention towards non-social stimuli in children with ASD under the age of five with typically developing (TD) controls using eye-tracking. Additional subgroup analysis comparing studies that employed non-social stimuli related to CIs frequently reported in adults with ASD to studies using non-CI related stimuli were conducted. Meta-regressions with age, sex, stimulus dimension, nonverbal DQ, and symptom severity were conducted. Results show small (g 0.39) but significantly higher attention towards non-social stimuli for the ASD group. However, when studies were split based on stimulus type no significant differences for non-CI related stimuli was found. Meanwhile studies employing CI related stimuli reported significant large effects on attention allocation (g 0.69). None of the conducted regressions reached significance. The findings show increased non-social attention in children with ASD is driven by CI related content rather than a general non-social attentional bias. The findings and future research directions are discussed. En ligne : https://dx.doi.org/10.1002/aur.3261 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=544