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Autistic Traits and Enhanced Perceptual Representation of Pitch and Time / M. E. STEWART in Journal of Autism and Developmental Disorders, 48-4 (April 2018)
[article]
Titre : Autistic Traits and Enhanced Perceptual Representation of Pitch and Time Type de document : Texte imprimé et/ou numérique Auteurs : M. E. STEWART, Auteur ; T. D. GRIFFITHS, Auteur ; M. GRUBE, Auteur Article en page(s) : p.1350-1358 Langues : Anglais (eng) Mots-clés : Audition Autism-Spectrum Quotient Enhanced representation Loudness Pitch Sensory processing Time Index. décimale : PER Périodiques Résumé : Enhanced basic perceptual discrimination has been reported for pitch in individuals with autism spectrum conditions. We test whether there is a correlational pattern of enhancement across the broader autism phenotype and whether this correlation occurs for the discrimination of pitch, time and loudness. Scores on the Autism-Spectrum Quotient correlated significantly with the pitch discrimination (r = -0.51, p < 0.05) and the time-interval discrimination (r = -0.45, p < 0.05) task that were based on a fixed reference. No correlation was found for intensity discrimination based on a fixed reference, nor for a variable reference based time-interval discrimination. The correlations suggest a relationship between autistic traits and the ability to form an enhanced, stable and highly accurate representation of auditory events in the pitch and time dimensions. En ligne : http://dx.doi.org/10.1007/s10803-015-2517-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1350-1358[article] Autistic Traits and Enhanced Perceptual Representation of Pitch and Time [Texte imprimé et/ou numérique] / M. E. STEWART, Auteur ; T. D. GRIFFITHS, Auteur ; M. GRUBE, Auteur . - p.1350-1358.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-4 (April 2018) . - p.1350-1358
Mots-clés : Audition Autism-Spectrum Quotient Enhanced representation Loudness Pitch Sensory processing Time Index. décimale : PER Périodiques Résumé : Enhanced basic perceptual discrimination has been reported for pitch in individuals with autism spectrum conditions. We test whether there is a correlational pattern of enhancement across the broader autism phenotype and whether this correlation occurs for the discrimination of pitch, time and loudness. Scores on the Autism-Spectrum Quotient correlated significantly with the pitch discrimination (r = -0.51, p < 0.05) and the time-interval discrimination (r = -0.45, p < 0.05) task that were based on a fixed reference. No correlation was found for intensity discrimination based on a fixed reference, nor for a variable reference based time-interval discrimination. The correlations suggest a relationship between autistic traits and the ability to form an enhanced, stable and highly accurate representation of auditory events in the pitch and time dimensions. En ligne : http://dx.doi.org/10.1007/s10803-015-2517-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=352 Brief Report: Speech-in-Noise Recognition and the Relation to Vocal Pitch Perception in Adults with Autism Spectrum Disorder and Typical Development / Stefanie SCHELINSKI in Journal of Autism and Developmental Disorders, 50-1 (January 2020)
[article]
Titre : Brief Report: Speech-in-Noise Recognition and the Relation to Vocal Pitch Perception in Adults with Autism Spectrum Disorder and Typical Development Type de document : Texte imprimé et/ou numérique Auteurs : Stefanie SCHELINSKI, Auteur ; Katharina VON KRIEGSTEIN, Auteur Article en page(s) : p.356-363 Langues : Anglais (eng) Mots-clés : Auditory perception Autism spectrum disorder F0 Pitch Speech perception Speech-in-noise Index. décimale : PER Périodiques Résumé : We tested the ability to recognise speech-in-noise and its relation to the ability to discriminate vocal pitch in adults with high-functioning autism spectrum disorder (ASD) and typically developed adults (matched pairwise on age, sex, and IQ). Typically developed individuals understood speech in higher noise levels as compared to the ASD group. Within the control group but not within the ASD group, better speech-in-noise recognition abilities were significantly correlated with better vocal pitch discrimination abilities. Our results show that speech-in-noise recognition is restricted in people with ASD. We speculate that perceptual impairments such as difficulties in vocal pitch perception might be relevant in explaining these difficulties in ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04244-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415
in Journal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.356-363[article] Brief Report: Speech-in-Noise Recognition and the Relation to Vocal Pitch Perception in Adults with Autism Spectrum Disorder and Typical Development [Texte imprimé et/ou numérique] / Stefanie SCHELINSKI, Auteur ; Katharina VON KRIEGSTEIN, Auteur . - p.356-363.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.356-363
Mots-clés : Auditory perception Autism spectrum disorder F0 Pitch Speech perception Speech-in-noise Index. décimale : PER Périodiques Résumé : We tested the ability to recognise speech-in-noise and its relation to the ability to discriminate vocal pitch in adults with high-functioning autism spectrum disorder (ASD) and typically developed adults (matched pairwise on age, sex, and IQ). Typically developed individuals understood speech in higher noise levels as compared to the ASD group. Within the control group but not within the ASD group, better speech-in-noise recognition abilities were significantly correlated with better vocal pitch discrimination abilities. Our results show that speech-in-noise recognition is restricted in people with ASD. We speculate that perceptual impairments such as difficulties in vocal pitch perception might be relevant in explaining these difficulties in ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04244-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415 Individuals with autism spectrum disorder are impaired in absolute but not relative pitch and duration matching in speech and song imitation / L. WANG in Autism Research, 14-11 (November 2021)
[article]
Titre : Individuals with autism spectrum disorder are impaired in absolute but not relative pitch and duration matching in speech and song imitation Type de document : Texte imprimé et/ou numérique Auteurs : L. WANG, Auteur ; P. Q. PFORDRESHER, Auteur ; C. JIANG, Auteur ; F. LIU, Auteur Article en page(s) : p.2355-2372 Langues : Anglais (eng) Mots-clés : Adult Autism Spectrum Disorder/complications Child Humans Imitative Behavior Singing Speech Voice Asd duration pitch song speech vocal imitation Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) often exhibit atypical imitation. However, few studies have identified clear quantitative characteristics of vocal imitation in ASD. This study investigated imitation of speech and song in English-speaking individuals with and without ASD and its modulation by age. Participants consisted of 25 autistic children and 19 autistic adults, who were compared to 25 children and 19 adults with typical development matched on age, gender, musical training, and cognitive abilities. The task required participants to imitate speech and song stimuli with varying pitch and duration patterns. Acoustic analyses of the imitation performance suggested that individuals with ASD were worse than controls on absolute pitch and duration matching for both speech and song imitation, although they performed as well as controls on relative pitch and duration matching. Furthermore, the two groups produced similar numbers of pitch contour, pitch interval-, and time errors. Across both groups, sung pitch was imitated more accurately than spoken pitch, whereas spoken duration was imitated more accurately than sung duration. Children imitated spoken pitch more accurately than adults when it came to speech stimuli, whereas age showed no significant relationship to song imitation. These results reveal a vocal imitation deficit across speech and music domains in ASD that is specific to absolute pitch and duration matching. This finding provides evidence for shared mechanisms between speech and song imitation, which involves independent implementation of relative versus absolute features. LAY SUMMARY: Individuals with autism spectrum disorder (ASD) often exhibit atypical imitation of actions and gestures. Characteristics of vocal imitation in ASD remain unclear. By comparing speech and song imitation, this study shows that individuals with ASD have a vocal imitative deficit that is specific to absolute pitch and duration matching, while performing as well as controls on relative pitch and duration matching, across speech and music domains. En ligne : http://dx.doi.org/10.1002/aur.2569 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 14-11 (November 2021) . - p.2355-2372[article] Individuals with autism spectrum disorder are impaired in absolute but not relative pitch and duration matching in speech and song imitation [Texte imprimé et/ou numérique] / L. WANG, Auteur ; P. Q. PFORDRESHER, Auteur ; C. JIANG, Auteur ; F. LIU, Auteur . - p.2355-2372.
Langues : Anglais (eng)
in Autism Research > 14-11 (November 2021) . - p.2355-2372
Mots-clés : Adult Autism Spectrum Disorder/complications Child Humans Imitative Behavior Singing Speech Voice Asd duration pitch song speech vocal imitation Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) often exhibit atypical imitation. However, few studies have identified clear quantitative characteristics of vocal imitation in ASD. This study investigated imitation of speech and song in English-speaking individuals with and without ASD and its modulation by age. Participants consisted of 25 autistic children and 19 autistic adults, who were compared to 25 children and 19 adults with typical development matched on age, gender, musical training, and cognitive abilities. The task required participants to imitate speech and song stimuli with varying pitch and duration patterns. Acoustic analyses of the imitation performance suggested that individuals with ASD were worse than controls on absolute pitch and duration matching for both speech and song imitation, although they performed as well as controls on relative pitch and duration matching. Furthermore, the two groups produced similar numbers of pitch contour, pitch interval-, and time errors. Across both groups, sung pitch was imitated more accurately than spoken pitch, whereas spoken duration was imitated more accurately than sung duration. Children imitated spoken pitch more accurately than adults when it came to speech stimuli, whereas age showed no significant relationship to song imitation. These results reveal a vocal imitation deficit across speech and music domains in ASD that is specific to absolute pitch and duration matching. This finding provides evidence for shared mechanisms between speech and song imitation, which involves independent implementation of relative versus absolute features. LAY SUMMARY: Individuals with autism spectrum disorder (ASD) often exhibit atypical imitation of actions and gestures. Characteristics of vocal imitation in ASD remain unclear. By comparing speech and song imitation, this study shows that individuals with ASD have a vocal imitative deficit that is specific to absolute pitch and duration matching, while performing as well as controls on relative pitch and duration matching, across speech and music domains. En ligne : http://dx.doi.org/10.1002/aur.2569 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 Perception and Production of Statement-Question Intonation in Autism Spectrum Disorder: A Developmental Investigation / Li WANG in Journal of Autism and Developmental Disorders, 52-8 (August 2022)
[article]
Titre : Perception and Production of Statement-Question Intonation in Autism Spectrum Disorder: A Developmental Investigation Type de document : Texte imprimé et/ou numérique Auteurs : Li WANG, Auteur ; C. Philip BEAMAN, Auteur ; Cunmei JIANG, Auteur ; Fang LIU, Auteur Article en page(s) : p.3456-3472 Langues : Anglais (eng) Mots-clés : Adolescent Adult Autism Spectrum Disorder/diagnosis Child Humans Music Pitch Discrimination Pitch Perception Speech Speech Perception Autism spectrum disorder Intonation Pitch Index. décimale : PER Périodiques Résumé : Prosody or "melody in speech" in autism spectrum disorder (ASD) is often perceived as atypical. This study examined perception and production of statements and questions in 84 children, adolescents and adults with and without ASD, as well as participants' pitch direction discrimination thresholds. The results suggested that the abilities to discriminate (in both speech and music conditions), identify, and imitate statement-question intonation were intact in individuals with ASD across age cohorts. Sensitivity to pitch direction predicted performance on intonation processing in both groups, who also exhibited similar developmental changes. These findings provide evidence for shared mechanisms in pitch processing between speech and music, as well as associations between low- and high-level pitch processing and between perception and production of pitch. En ligne : http://dx.doi.org/10.1007/s10803-021-05220-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485
in Journal of Autism and Developmental Disorders > 52-8 (August 2022) . - p.3456-3472[article] Perception and Production of Statement-Question Intonation in Autism Spectrum Disorder: A Developmental Investigation [Texte imprimé et/ou numérique] / Li WANG, Auteur ; C. Philip BEAMAN, Auteur ; Cunmei JIANG, Auteur ; Fang LIU, Auteur . - p.3456-3472.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-8 (August 2022) . - p.3456-3472
Mots-clés : Adolescent Adult Autism Spectrum Disorder/diagnosis Child Humans Music Pitch Discrimination Pitch Perception Speech Speech Perception Autism spectrum disorder Intonation Pitch Index. décimale : PER Périodiques Résumé : Prosody or "melody in speech" in autism spectrum disorder (ASD) is often perceived as atypical. This study examined perception and production of statements and questions in 84 children, adolescents and adults with and without ASD, as well as participants' pitch direction discrimination thresholds. The results suggested that the abilities to discriminate (in both speech and music conditions), identify, and imitate statement-question intonation were intact in individuals with ASD across age cohorts. Sensitivity to pitch direction predicted performance on intonation processing in both groups, who also exhibited similar developmental changes. These findings provide evidence for shared mechanisms in pitch processing between speech and music, as well as associations between low- and high-level pitch processing and between perception and production of pitch. En ligne : http://dx.doi.org/10.1007/s10803-021-05220-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485 The Relation Between Vocal Pitch and Vocal Emotion Recognition Abilities in People with Autism Spectrum Disorder and Typical Development / S. SCHELINSKI in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : The Relation Between Vocal Pitch and Vocal Emotion Recognition Abilities in People with Autism Spectrum Disorder and Typical Development Type de document : Texte imprimé et/ou numérique Auteurs : S. SCHELINSKI, Auteur ; Katharina VON KRIEGSTEIN, Auteur Article en page(s) : p.68-82 Langues : Anglais (eng) Mots-clés : Aq Auditory Autism spectrum disorder Emotion recognition Pitch Voice Index. décimale : PER Périodiques Résumé : We tested the relation between vocal emotion and vocal pitch perception abilities in adults with high-functioning autism spectrum disorder (ASD) and pairwise matched adults with typical development. The ASD group had impaired vocal but typical non-vocal pitch and vocal timbre perception abilities. The ASD group showed less accurate vocal emotion perception than the comparison group and vocal emotion perception abilities were correlated with traits and symptoms associated with ASD. Vocal pitch and vocal emotion perception abilities were significantly correlated in the comparison group only. Our results suggest that vocal emotion recognition difficulties in ASD might not only be based on difficulties with complex social tasks, but also on difficulties with processing of basic sensory features, such as vocal pitch. En ligne : http://dx.doi.org/10.1007/s10803-018-3681-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.68-82[article] The Relation Between Vocal Pitch and Vocal Emotion Recognition Abilities in People with Autism Spectrum Disorder and Typical Development [Texte imprimé et/ou numérique] / S. SCHELINSKI, Auteur ; Katharina VON KRIEGSTEIN, Auteur . - p.68-82.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.68-82
Mots-clés : Aq Auditory Autism spectrum disorder Emotion recognition Pitch Voice Index. décimale : PER Périodiques Résumé : We tested the relation between vocal emotion and vocal pitch perception abilities in adults with high-functioning autism spectrum disorder (ASD) and pairwise matched adults with typical development. The ASD group had impaired vocal but typical non-vocal pitch and vocal timbre perception abilities. The ASD group showed less accurate vocal emotion perception than the comparison group and vocal emotion perception abilities were correlated with traits and symptoms associated with ASD. Vocal pitch and vocal emotion perception abilities were significantly correlated in the comparison group only. Our results suggest that vocal emotion recognition difficulties in ASD might not only be based on difficulties with complex social tasks, but also on difficulties with processing of basic sensory features, such as vocal pitch. En ligne : http://dx.doi.org/10.1007/s10803-018-3681-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376 Acoustic properties of early vocalizations in infants with fragile X syndrome / L. R. HAMRICK in Autism Research, 12-11 (November 2019)
PermalinkProsody Recognition in Adults With High-Functioning Autism Spectrum Disorders: From Psychoacoustics to Cognition / Eitan GLOBERSON in Autism Research, 8-2 (April 2015)
PermalinkBrain oscillatory patterns of affective prosody perception in children with autism spectrum disorder / Aleksandra V. MASLENNIKOVA in Research in Autism Spectrum Disorders, 96 (August 2022)
PermalinkFragile Spectral and Temporal Auditory Processing in Adolescents with Autism Spectrum Disorder and Early Language Delay / Bart BOETS in Journal of Autism and Developmental Disorders, 45-6 (June 2015)
PermalinkPrevalence of Clinically and Empirically Defined Talents and Strengths in Autism / Andrée-Anne S. MEILLEUR in Journal of Autism and Developmental Disorders, 45-5 (May 2015)
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