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Face recognition performance of individuals with Asperger syndrome on the Cambridge face memory test / Darren HEDLEY in Autism Research, 4-6 (December 2011)
[article]
Titre : Face recognition performance of individuals with Asperger syndrome on the Cambridge face memory test Type de document : Texte imprimé et/ou numérique Auteurs : Darren HEDLEY, Auteur ; Neil BREWER, Auteur ; Robyn L. YOUNG, Auteur Année de publication : 2012 Article en page(s) : p.449-455 Langues : Anglais (eng) Mots-clés : face recognition autism spectrum disorder Asperger syndrome CFMT face perception Index. décimale : PER Périodiques Résumé : Although face recognition deficits in individuals with Autism Spectrum Disorder (ASD), including Asperger syndrome (AS), are widely acknowledged, the empirical evidence is mixed. This in part reflects the failure to use standardized and psychometrically sound tests. We contrasted standardized face recognition scores on the Cambridge Face Memory Test (CFMT) for 34 individuals with AS with those for 42, IQ-matched non-ASD individuals, and age-standardized scores from a large Australian cohort. We also examined the influence of IQ, autistic traits, and negative affect on face recognition performance. Overall, participants with AS performed significantly worse on the CFMT than the non-ASD participants and when evaluated against standardized test norms. However, while 24% of participants with AS presented with severe face recognition impairment (>2 SDs below the mean), many individuals performed at or above the typical level for their age: 53% scored within +/− 1 SD of the mean and 9% demonstrated superior performance (>1 SD above the mean). Regression analysis provided no evidence that IQ, autistic traits, or negative affect significantly influenced face recognition: diagnostic group membership was the only significant predictor of face recognition performance. In sum, face recognition performance in ASD is on a continuum, but with average levels significantly below non-ASD levels of performance. En ligne : http://dx.doi.org/10.1002/aur.214 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=151
in Autism Research > 4-6 (December 2011) . - p.449-455[article] Face recognition performance of individuals with Asperger syndrome on the Cambridge face memory test [Texte imprimé et/ou numérique] / Darren HEDLEY, Auteur ; Neil BREWER, Auteur ; Robyn L. YOUNG, Auteur . - 2012 . - p.449-455.
Langues : Anglais (eng)
in Autism Research > 4-6 (December 2011) . - p.449-455
Mots-clés : face recognition autism spectrum disorder Asperger syndrome CFMT face perception Index. décimale : PER Périodiques Résumé : Although face recognition deficits in individuals with Autism Spectrum Disorder (ASD), including Asperger syndrome (AS), are widely acknowledged, the empirical evidence is mixed. This in part reflects the failure to use standardized and psychometrically sound tests. We contrasted standardized face recognition scores on the Cambridge Face Memory Test (CFMT) for 34 individuals with AS with those for 42, IQ-matched non-ASD individuals, and age-standardized scores from a large Australian cohort. We also examined the influence of IQ, autistic traits, and negative affect on face recognition performance. Overall, participants with AS performed significantly worse on the CFMT than the non-ASD participants and when evaluated against standardized test norms. However, while 24% of participants with AS presented with severe face recognition impairment (>2 SDs below the mean), many individuals performed at or above the typical level for their age: 53% scored within +/− 1 SD of the mean and 9% demonstrated superior performance (>1 SD above the mean). Regression analysis provided no evidence that IQ, autistic traits, or negative affect significantly influenced face recognition: diagnostic group membership was the only significant predictor of face recognition performance. In sum, face recognition performance in ASD is on a continuum, but with average levels significantly below non-ASD levels of performance. En ligne : http://dx.doi.org/10.1002/aur.214 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=151 Brief Report: Developing Spatial Frequency Biases for Face Recognition in Autism and Williams Syndrome / Hayley C. LEONARD in Journal of Autism and Developmental Disorders, 41-7 (July 2011)
[article]
Titre : Brief Report: Developing Spatial Frequency Biases for Face Recognition in Autism and Williams Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Hayley C. LEONARD, Auteur ; Dagmara ANNAZ, Auteur ; Annette KARMILOFF-SMITH, Auteur ; Mark H. JOHNSON, Auteur Année de publication : 2011 Article en page(s) : p.968-973 Langues : Anglais (eng) Mots-clés : Face recognition Spatial frequency Development Autism Williams syndrome Index. décimale : PER Périodiques Résumé : The current study investigated whether contrasting face recognition abilities in autism and Williams syndrome could be explained by different spatial frequency biases over developmental time. Typically-developing children and groups with Williams syndrome and autism were asked to recognise faces in which low, middle and high spatial frequency bands were masked. All three groups demonstrated a gradual specialisation toward the mid-band. However, while the use of high spatial frequencies decreased in control and autism groups over development, the Williams syndrome group did not display a bias toward this band at any point. These data demonstrate that typical outcomes can be achieved through atypical developmental processes, and confirm the importance of cross-syndrome studies in the investigation of developmental disorders. En ligne : http://dx.doi.org/10.1007/s10803-010-1115-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=130
in Journal of Autism and Developmental Disorders > 41-7 (July 2011) . - p.968-973[article] Brief Report: Developing Spatial Frequency Biases for Face Recognition in Autism and Williams Syndrome [Texte imprimé et/ou numérique] / Hayley C. LEONARD, Auteur ; Dagmara ANNAZ, Auteur ; Annette KARMILOFF-SMITH, Auteur ; Mark H. JOHNSON, Auteur . - 2011 . - p.968-973.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 41-7 (July 2011) . - p.968-973
Mots-clés : Face recognition Spatial frequency Development Autism Williams syndrome Index. décimale : PER Périodiques Résumé : The current study investigated whether contrasting face recognition abilities in autism and Williams syndrome could be explained by different spatial frequency biases over developmental time. Typically-developing children and groups with Williams syndrome and autism were asked to recognise faces in which low, middle and high spatial frequency bands were masked. All three groups demonstrated a gradual specialisation toward the mid-band. However, while the use of high spatial frequencies decreased in control and autism groups over development, the Williams syndrome group did not display a bias toward this band at any point. These data demonstrate that typical outcomes can be achieved through atypical developmental processes, and confirm the importance of cross-syndrome studies in the investigation of developmental disorders. En ligne : http://dx.doi.org/10.1007/s10803-010-1115-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=130 The Effect of Inversion on Face Recognition in Adults with Autism Spectrum Disorder / Darren HEDLEY in Journal of Autism and Developmental Disorders, 45-5 (May 2015)
[article]
Titre : The Effect of Inversion on Face Recognition in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Darren HEDLEY, Auteur ; Neil BREWER, Auteur ; Robyn L. YOUNG, Auteur Article en page(s) : p.1368-1379 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Eye tracking Face inversion effect Face perception Face processing Face recognition Index. décimale : PER Périodiques Résumé : Face identity recognition has widely been shown to be impaired in individuals with autism spectrum disorders (ASD). In this study we examined the influence of inversion on face recognition in 26 adults with ASD and 33 age and IQ matched controls. Participants completed a recognition test comprising upright and inverted faces. Participants with ASD performed worse than controls on the recognition task but did not show an advantage for inverted face recognition. Both groups directed more visual attention to the eye than the mouth region and gaze patterns were not found to be associated with recognition performance. These results provide evidence of a normal effect of inversion on face recognition in adults with ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2297-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259
in Journal of Autism and Developmental Disorders > 45-5 (May 2015) . - p.1368-1379[article] The Effect of Inversion on Face Recognition in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Darren HEDLEY, Auteur ; Neil BREWER, Auteur ; Robyn L. YOUNG, Auteur . - p.1368-1379.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-5 (May 2015) . - p.1368-1379
Mots-clés : Autism spectrum disorders Eye tracking Face inversion effect Face perception Face processing Face recognition Index. décimale : PER Périodiques Résumé : Face identity recognition has widely been shown to be impaired in individuals with autism spectrum disorders (ASD). In this study we examined the influence of inversion on face recognition in 26 adults with ASD and 33 age and IQ matched controls. Participants completed a recognition test comprising upright and inverted faces. Participants with ASD performed worse than controls on the recognition task but did not show an advantage for inverted face recognition. Both groups directed more visual attention to the eye than the mouth region and gaze patterns were not found to be associated with recognition performance. These results provide evidence of a normal effect of inversion on face recognition in adults with ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2297-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259 Using Eye Movements as an Index of Implicit Face Recognition in Autism Spectrum Disorder / Darren HEDLEY in Autism Research, 5-5 (October 2012)
[article]
Titre : Using Eye Movements as an Index of Implicit Face Recognition in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Darren HEDLEY, Auteur ; Robyn L. YOUNG, Auteur ; Neil BREWER, Auteur Article en page(s) : p.363-379 Langues : Anglais (eng) Mots-clés : face recognition autism spectrum disorder Asperger syndrome face perception eye movement-based memory effect Index. décimale : PER Périodiques Résumé : Individuals with an autism spectrum disorder (ASD) typically show impairment on face recognition tasks. Performance has usually been assessed using overt, explicit recognition tasks. Here, a complementary method involving eye tracking was used to examine implicit face recognition in participants with ASD and in an intelligence quotient-matched non-ASD control group. Differences in eye movement indices between target and foil faces were used as an indicator of implicit face recognition. Explicit face recognition was assessed using old–new discrimination and reaction time measures. Stimuli were faces of studied (target) or unfamiliar (foil) persons. Target images at test were either identical to the images presented at study or altered by changing the lighting, pose, or by masking with visual noise. Participants with ASD performed worse than controls on the explicit recognition task. Eye movement-based measures, however, indicated that implicit recognition may not be affected to the same degree as explicit recognition. Autism Res 2012, 5: 363–379. © 2012 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1246 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=183
in Autism Research > 5-5 (October 2012) . - p.363-379[article] Using Eye Movements as an Index of Implicit Face Recognition in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Darren HEDLEY, Auteur ; Robyn L. YOUNG, Auteur ; Neil BREWER, Auteur . - p.363-379.
Langues : Anglais (eng)
in Autism Research > 5-5 (October 2012) . - p.363-379
Mots-clés : face recognition autism spectrum disorder Asperger syndrome face perception eye movement-based memory effect Index. décimale : PER Périodiques Résumé : Individuals with an autism spectrum disorder (ASD) typically show impairment on face recognition tasks. Performance has usually been assessed using overt, explicit recognition tasks. Here, a complementary method involving eye tracking was used to examine implicit face recognition in participants with ASD and in an intelligence quotient-matched non-ASD control group. Differences in eye movement indices between target and foil faces were used as an indicator of implicit face recognition. Explicit face recognition was assessed using old–new discrimination and reaction time measures. Stimuli were faces of studied (target) or unfamiliar (foil) persons. Target images at test were either identical to the images presented at study or altered by changing the lighting, pose, or by masking with visual noise. Participants with ASD performed worse than controls on the explicit recognition task. Eye movement-based measures, however, indicated that implicit recognition may not be affected to the same degree as explicit recognition. Autism Res 2012, 5: 363–379. © 2012 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1246 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=183 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)
[article]
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
in Journal of Autism and Developmental Disorders > 52-5 (May 2022) . - p.2168-2179[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 The “Eye Avoidance” Hypothesis of Autism Face Processing / James W. TANAKA in Journal of Autism and Developmental Disorders, 46-5 (May 2016)
PermalinkThe Role of Gaze Direction in Face Memory in Autism Spectrum Disorder / Safa R. ZAKI in Autism Research, 6-4 (August 2013)
PermalinkVisual scanning and recognition of ambiguous faces in children with autism: The effects of morphing levels and facial identities / Yige WANG in Research in Autism Spectrum Disorders, 92 (April 2022)
PermalinkVisual search strategies during facial recognition in children with ASD / Matthew A. ALBRECHT in Research in Autism Spectrum Disorders, 8-5 (May 2014)
PermalinkLabelling faces as 'Autistic' reduces the inversion effect / C. CIVILE in Autism, 23-6 (August 2019)
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