Autistic Traits are Associated with Less Precise Perceptual Integration of Face Identity / Kaitlyn TURBETT in Journal of Autism and Developmental Disorders, 52-5 (May 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-5 (May 2022) . - p.2168-2179 Titre : Autistic Traits are Associated with Less Precise Perceptual Integration of Face Identity Type de document : Texte imprimé et/ou numérique Auteurs : Kaitlyn TURBETT, Auteur ; Linda JEFFERY, Auteur ; Jason BELL, Auteur ; Jessamy BURTON, Auteur ; Romina PALERMO, Auteur Article en page(s) : p.2168-2179 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/complications/diagnosis  Autistic Disorder/complications  Face  Facial Recognition  Head  Humans  Autism  Autistic traits  Face recognition  Facial identity  Individual differences  Serial dependence Index. décimale : PER Périodiques Résumé : Face recognition difficulties are common in autism and could be a consequence of perceptual atypicalities that disrupt the ability to integrate current and prior information. We tested this theory by measuring the strength of serial dependence for faces (i.e. how likely is it that current perception of a face is biased towards a previously seen face) across the broader autism phenotype. Though serial dependence was not weaker in individuals with more autistic traits, more autistic traits were associated with greater integration of less similar faces. These results suggest that serial dependence is less specialised, and may not operate optimally, in individuals with more autistic traits and could therefore be a contributing factor to autism-linked face recognition difficulties. En ligne : http://dx.doi.org/10.1007/s10803-021-05111-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476 [article] Autistic Traits are Associated with Less Precise Perceptual Integration of Face Identity [Texte imprimé et/ou numérique] / Kaitlyn TURBETT, Auteur ; Linda JEFFERY, Auteur ; Jason BELL, Auteur ; Jessamy BURTON, Auteur ; Romina PALERMO, Auteur . - p.2168-2179. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-5 (May 2022) . - p.2168-2179 Mots-clés : Autism Spectrum Disorder/complications/diagnosis  Autistic Disorder/complications  Face  Facial Recognition  Head  Humans  Autism  Autistic traits  Face recognition  Facial identity  Individual differences  Serial dependence Index. décimale : PER Périodiques Résumé : Face recognition difficulties are common in autism and could be a consequence of perceptual atypicalities that disrupt the ability to integrate current and prior information. We tested this theory by measuring the strength of serial dependence for faces (i.e. how likely is it that current perception of a face is biased towards a previously seen face) across the broader autism phenotype. Though serial dependence was not weaker in individuals with more autistic traits, more autistic traits were associated with greater integration of less similar faces. These results suggest that serial dependence is less specialised, and may not operate optimally, in individuals with more autistic traits and could therefore be a contributing factor to autism-linked face recognition difficulties. En ligne : http://dx.doi.org/10.1007/s10803-021-05111-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476

Eye Gaze in Autism Spectrum Disorder: A Review of Neural Evidence for the Eye Avoidance Hypothesis / Nicole STUART in Journal of Autism and Developmental Disorders, 53-5 (May 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-5 (May 2023) . - p.1884-1905 Titre : Eye Gaze in Autism Spectrum Disorder: A Review of Neural Evidence for the Eye Avoidance Hypothesis Type de document : Texte imprimé et/ou numérique Auteurs : Nicole STUART, Auteur ; Andrew WHITEHOUSE, Auteur ; Romina PALERMO, Auteur ; Ellen BOTHE, Auteur ; Nicholas BADCOCK, Auteur Article en page(s) : p.1884-1905 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Reduced eye contact early in life may play a role in the developmental pathways that culminate in a diagnosis of autism spectrum disorder. However, there are contradictory theories regarding the neural mechanisms involved. According to the amygdala theory of autism, reduced eye contact results from a hypoactive amygdala that fails to flag eyes as salient. However, the eye avoidance hypothesis proposes the opposite-that amygdala hyperactivity causes eye avoidance. This review evaluated studies that measured the relationship between eye gaze and activity in the 'social brain' when viewing facial stimuli. Of the reviewed studies, eight of eleven supported the eye avoidance hypothesis. These results suggest eye avoidance may be used to reduce amygdala-related hyperarousal among people on the autism spectrum. En ligne : https://doi.org/10.1007/s10803-022-05443-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500 [article] Eye Gaze in Autism Spectrum Disorder: A Review of Neural Evidence for the Eye Avoidance Hypothesis [Texte imprimé et/ou numérique] / Nicole STUART, Auteur ; Andrew WHITEHOUSE, Auteur ; Romina PALERMO, Auteur ; Ellen BOTHE, Auteur ; Nicholas BADCOCK, Auteur . - p.1884-1905. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-5 (May 2023) . - p.1884-1905 Index. décimale : PER Périodiques Résumé : Reduced eye contact early in life may play a role in the developmental pathways that culminate in a diagnosis of autism spectrum disorder. However, there are contradictory theories regarding the neural mechanisms involved. According to the amygdala theory of autism, reduced eye contact results from a hypoactive amygdala that fails to flag eyes as salient. However, the eye avoidance hypothesis proposes the opposite-that amygdala hyperactivity causes eye avoidance. This review evaluated studies that measured the relationship between eye gaze and activity in the 'social brain' when viewing facial stimuli. Of the reviewed studies, eight of eleven supported the eye avoidance hypothesis. These results suggest eye avoidance may be used to reduce amygdala-related hyperarousal among people on the autism spectrum. En ligne : https://doi.org/10.1007/s10803-022-05443-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500

First Impressions Towards Autistic People: A Systematic Review and Meta-Analysis / Murray T. MAYBERY ; Romina PALERMO ; Andrew J. O. WHITEHOUSE ; Diana Weiting TAN in Autism Research, 18-5 (May 2025)  

Public ISBD [article]  inAutism Research > 18-5 (May 2025) . - p.983-1010 Titre : First Impressions Towards Autistic People: A Systematic Review and Meta-Analysis Type de document : Texte imprimé et/ou numérique Auteurs : Murray T. MAYBERY, Auteur ; Romina PALERMO, Auteur ; Andrew J. O. WHITEHOUSE, Auteur ; Diana Weiting TAN, Auteur Article en page(s) : p.983-1010 Langues : Anglais (eng) Mots-clés : autism  first impressions  person perception  social cognition  social evaluation  social favorability  social interaction  stigma Index. décimale : PER Périodiques Résumé : ABSTRACT Emerging evidence suggests that observers tend to form less favorable first impressions toward autistic people than toward non-autistic people. These negative impressions may be associated with immediate behavioral responses, as well as long-lasting attitudes toward those being observed that may negatively impact their psychosocial wellbeing. This systematic review and meta-analysis synthesized the existing literature that has compared first impressions toward autistic and non-autistic people to investigate whether first impressions are influenced by: (1) type of first impression measure, (2) modality of stimulus presentation, and (3) characteristics of the observers and/or stimulus participants. Key inclusion criteria were: (1) one or more groups of observers provided first impression ratings, (2) the stimuli were presented in either audio-only, video-only, audio?video, still image, or speech transcript format, and (3) first impressions toward autistic and non-autistic individuals were compared. A systematic search identified a final sample of 21 articles, which included 221 effects for analyses. Findings showed that first impressions were generally less favorable for autistic compared to non-autistic people across all presentation modalities other than speech transcript, with effect sizes typically moderate to large. Differences in first impressions toward autistic and non-autistic people were generally more pronounced for ratings of interpersonal attraction and social and communication presentation, rather than for ratings of psychological and personality traits. There was also some evidence that characteristics of non-autistic observers, such as autism knowledge and quality of contact with autistic people, impact first impressions. These findings provide insight into the critical role first impressions play in influencing social interaction between autistic and non-autistic individuals. En ligne : https://doi.org/10.1002/aur.70019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=558 [article] First Impressions Towards Autistic People: A Systematic Review and Meta-Analysis [Texte imprimé et/ou numérique] / Murray T. MAYBERY, Auteur ; Romina PALERMO, Auteur ; Andrew J. O. WHITEHOUSE, Auteur ; Diana Weiting TAN, Auteur . - p.983-1010. Langues : Anglais (eng) in Autism Research > 18-5 (May 2025) . - p.983-1010 Mots-clés : autism  first impressions  person perception  social cognition  social evaluation  social favorability  social interaction  stigma Index. décimale : PER Périodiques Résumé : ABSTRACT Emerging evidence suggests that observers tend to form less favorable first impressions toward autistic people than toward non-autistic people. These negative impressions may be associated with immediate behavioral responses, as well as long-lasting attitudes toward those being observed that may negatively impact their psychosocial wellbeing. This systematic review and meta-analysis synthesized the existing literature that has compared first impressions toward autistic and non-autistic people to investigate whether first impressions are influenced by: (1) type of first impression measure, (2) modality of stimulus presentation, and (3) characteristics of the observers and/or stimulus participants. Key inclusion criteria were: (1) one or more groups of observers provided first impression ratings, (2) the stimuli were presented in either audio-only, video-only, audio?video, still image, or speech transcript format, and (3) first impressions toward autistic and non-autistic individuals were compared. A systematic search identified a final sample of 21 articles, which included 221 effects for analyses. Findings showed that first impressions were generally less favorable for autistic compared to non-autistic people across all presentation modalities other than speech transcript, with effect sizes typically moderate to large. Differences in first impressions toward autistic and non-autistic people were generally more pronounced for ratings of interpersonal attraction and social and communication presentation, rather than for ratings of psychological and personality traits. There was also some evidence that characteristics of non-autistic observers, such as autism knowledge and quality of contact with autistic people, impact first impressions. These findings provide insight into the critical role first impressions play in influencing social interaction between autistic and non-autistic individuals. En ligne : https://doi.org/10.1002/aur.70019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=558

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