Autistic Traits are Linked to Individual Differences in Familiar Voice Identification / V. G. SKUK in Journal of Autism and Developmental Disorders, 49-7 (July 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2747-2767 Titre : Autistic Traits are Linked to Individual Differences in Familiar Voice Identification Type de document : Texte imprimé et/ou numérique Auteurs : V. G. SKUK, Auteur ; R. PALERMO, Auteur ; L. BROEMER, Auteur ; S. R. SCHWEINBERGER, Auteur Article en page(s) : p.2747-2767 Langues : Anglais (eng) Mots-clés : Autistic traits  Gender differences  Individual differences  Own-gender-bias.  Recognition  Voice Index. décimale : PER Périodiques Résumé : Autistic traits vary across the general population, and are linked with face recognition ability. Here we investigated potential links between autistic traits and voice recognition ability for personally familiar voices in a group of 30 listeners (15 female, 16-19 years) from the same local school. Autistic traits (particularly those related to communication and social interaction) were negatively correlated with voice recognition, such that more autistic traits were associated with fewer familiar voices identified and less ability to discriminate familiar from unfamiliar voices. In addition, our results suggest enhanced accessibility of personal semantic information in women compared to men. Overall, this study establishes a detailed pattern of relationships between voice identification performance and autistic traits in the general population. En ligne : http://dx.doi.org/10.1007/s10803-017-3039-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401 [article] Autistic Traits are Linked to Individual Differences in Familiar Voice Identification [Texte imprimé et/ou numérique] / V. G. SKUK, Auteur ; R. PALERMO, Auteur ; L. BROEMER, Auteur ; S. R. SCHWEINBERGER, Auteur . - p.2747-2767. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-7 (July 2019) . - p.2747-2767 Mots-clés : Autistic traits  Gender differences  Individual differences  Own-gender-bias.  Recognition  Voice Index. décimale : PER Périodiques Résumé : Autistic traits vary across the general population, and are linked with face recognition ability. Here we investigated potential links between autistic traits and voice recognition ability for personally familiar voices in a group of 30 listeners (15 female, 16-19 years) from the same local school. Autistic traits (particularly those related to communication and social interaction) were negatively correlated with voice recognition, such that more autistic traits were associated with fewer familiar voices identified and less ability to discriminate familiar from unfamiliar voices. In addition, our results suggest enhanced accessibility of personal semantic information in women compared to men. Overall, this study establishes a detailed pattern of relationships between voice identification performance and autistic traits in the general population. En ligne : http://dx.doi.org/10.1007/s10803-017-3039-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401

Expression Recognition Difficulty Is Associated with Social But Not Attention-to-Detail Autistic Traits and Reflects Both Alexithymia and Perceptual Difficulty / E. BOTHE in Journal of Autism and Developmental Disorders, 49-11 (November 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4559-4571 Titre : Expression Recognition Difficulty Is Associated with Social But Not Attention-to-Detail Autistic Traits and Reflects Both Alexithymia and Perceptual Difficulty Type de document : Texte imprimé et/ou numérique Auteurs : E. BOTHE, Auteur ; R. PALERMO, Auteur ; G. RHODES, Auteur ; N. BURTON, Auteur ; L. JEFFERY, Auteur Article en page(s) : p.4559-4571 Langues : Anglais (eng) Mots-clés : Adaptive norm-based coding  Aftereffects  Alexithymia  Autism  Autistic-like traits  Emotion  Expression recognition  Facial expression  Individual differences Index. décimale : PER Périodiques Résumé : Autistic people often show difficulty with facial expression recognition. However, the degree of difficulty varies widely, which might reflect varying symptom profiles. We examined three domains of autistic traits in the typical population and found that more autistic-like social skills were associated with greater difficulty labelling expressions, and more autistic-like communication was associated with greater difficulty labelling and perceptually discriminating between expressions. There were no associations with autistic-like attention to detail. We also found that labelling, but not perceptual, difficulty was mediated by alexithymia. We found no evidence that labelling or perceptual difficulty was mediated by weakened adaptive coding. Results suggest expression recognition varies between the sub-clinical expressions of autistic symptom domains and reflects both co-occurring alexithymia and perceptual difficulty. En ligne : http://dx.doi.org/10.1007/s10803-019-04158-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408 [article] Expression Recognition Difficulty Is Associated with Social But Not Attention-to-Detail Autistic Traits and Reflects Both Alexithymia and Perceptual Difficulty [Texte imprimé et/ou numérique] / E. BOTHE, Auteur ; R. PALERMO, Auteur ; G. RHODES, Auteur ; N. BURTON, Auteur ; L. JEFFERY, Auteur . - p.4559-4571. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4559-4571 Mots-clés : Adaptive norm-based coding  Aftereffects  Alexithymia  Autism  Autistic-like traits  Emotion  Expression recognition  Facial expression  Individual differences Index. décimale : PER Périodiques Résumé : Autistic people often show difficulty with facial expression recognition. However, the degree of difficulty varies widely, which might reflect varying symptom profiles. We examined three domains of autistic traits in the typical population and found that more autistic-like social skills were associated with greater difficulty labelling expressions, and more autistic-like communication was associated with greater difficulty labelling and perceptually discriminating between expressions. There were no associations with autistic-like attention to detail. We also found that labelling, but not perceptual, difficulty was mediated by alexithymia. We found no evidence that labelling or perceptual difficulty was mediated by weakened adaptive coding. Results suggest expression recognition varies between the sub-clinical expressions of autistic symptom domains and reflects both co-occurring alexithymia and perceptual difficulty. En ligne : http://dx.doi.org/10.1007/s10803-019-04158-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408

Joint attention difficulties in autistic adults: An interactive eye-tracking study / N. CARUANA in Autism, 22-4 (May 2018)  

Public ISBD [article]  inAutism > 22-4 (May 2018) . - p.502-512 Titre : Joint attention difficulties in autistic adults: An interactive eye-tracking study Type de document : Texte imprimé et/ou numérique Auteurs : N. CARUANA, Auteur ; H. STIEGLITZ HAM, Auteur ; J. BROCK, Auteur ; A. WOOLGAR, Auteur ; N. KLOTH, Auteur ; R. PALERMO, Auteur ; G. MCARTHUR, Auteur Article en page(s) : p.502-512 Langues : Anglais (eng) Mots-clés : autism  eye gaze  eye tracking  joint attention  social interaction Index. décimale : PER Périodiques Résumé : Joint attention - the ability to coordinate attention with a social partner - is critical for social communication, learning and the regulation of interpersonal relationships. Infants and young children with autism demonstrate impairments in both initiating and responding to joint attention bids in naturalistic settings. However, little is known about joint attention abilities in adults with autism. Here, we tested 17 autistic adults and 17 age- and nonverbal intelligence quotient-matched controls using an interactive eye-tracking paradigm in which participants initiated and responded to joint attention bids with an on-screen avatar. Compared to control participants, autistic adults completed fewer trials successfully. They were also slower to respond to joint attention bids in the first block of testing but performed as well as controls in the second block. There were no group differences in responding to spatial cues on a non-social task with similar attention and oculomotor demands. These experimental results were mirrored in the subjective reports given by participants, with some commenting that they initially found it challenging to communicate using eye gaze, but were able to develop strategies that allowed them to achieve joint attention. Our study indicates that for many autistic individuals, subtle difficulties using eye-gaze information persist well into adulthood. En ligne : http://dx.doi.org/10.1177/1362361316676204 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=361 [article] Joint attention difficulties in autistic adults: An interactive eye-tracking study [Texte imprimé et/ou numérique] / N. CARUANA, Auteur ; H. STIEGLITZ HAM, Auteur ; J. BROCK, Auteur ; A. WOOLGAR, Auteur ; N. KLOTH, Auteur ; R. PALERMO, Auteur ; G. MCARTHUR, Auteur . - p.502-512. Langues : Anglais (eng) in Autism > 22-4 (May 2018) . - p.502-512 Mots-clés : autism  eye gaze  eye tracking  joint attention  social interaction Index. décimale : PER Périodiques Résumé : Joint attention - the ability to coordinate attention with a social partner - is critical for social communication, learning and the regulation of interpersonal relationships. Infants and young children with autism demonstrate impairments in both initiating and responding to joint attention bids in naturalistic settings. However, little is known about joint attention abilities in adults with autism. Here, we tested 17 autistic adults and 17 age- and nonverbal intelligence quotient-matched controls using an interactive eye-tracking paradigm in which participants initiated and responded to joint attention bids with an on-screen avatar. Compared to control participants, autistic adults completed fewer trials successfully. They were also slower to respond to joint attention bids in the first block of testing but performed as well as controls in the second block. There were no group differences in responding to spatial cues on a non-social task with similar attention and oculomotor demands. These experimental results were mirrored in the subjective reports given by participants, with some commenting that they initially found it challenging to communicate using eye gaze, but were able to develop strategies that allowed them to achieve joint attention. Our study indicates that for many autistic individuals, subtle difficulties using eye-gaze information persist well into adulthood. En ligne : http://dx.doi.org/10.1177/1362361316676204 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=361

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