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Pitch discrimination and melodic memory in children with autism spectrum disorders / Sandy STANUTZ in Autism, 18-2 (February 2014)
[article]
Titre : Pitch discrimination and melodic memory in children with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Sandy STANUTZ, Auteur ; Joel WAPNICK, Auteur ; Jacob A. BURACK, Auteur Article en page(s) : p.137-147 Langues : Anglais (eng) Mots-clés : absolute pitch autism melodic memory pitch discrimination visual nonverbal reasoning ability Index. décimale : PER Périodiques Résumé : Background: Pitch perception is enhanced among persons with autism. We extended this finding to memory for pitch and melody among school-aged children.Objective: The purpose of this study was to investigate pitch memory in musically untrained children with autism spectrum disorders, aged 7–13 years, and to compare it to that of age- and IQ-matched typically developing children.Methods: The children were required to discriminate isolated tones in two differing contexts as well to remember melodies after a period of 1 week. The tasks were designed to employ both short- and long-term memory for music. For the pitch discrimination task, the children first had to indicate whether two isolated tones were the same or different when the second was the same or had been altered to be 25, 35, or 45 cents sharp or flat. Second, the children discriminated the tones within the context of melody. They were asked whether two melodies were the same or different when the leading tone of the second melody was the same or had been altered to be 25, 35, or 45 cents sharp or flat. Long-term memory for melody was also investigated, as the children attempted to recall four different two-bar melodies after 1 week.Results: The children with autism spectrum disorders demonstrated elevated pitch discrimination ability in the single-tone and melodic context as well as superior long-term memory for melody. Pitch memory correlated positively with scores on measures of nonverbal fluid reasoning ability.Conclusion: Superior short- and long-term pitch memory was found among children with autism spectrum disorders. The results indicate an aspect to cognitive functioning that may predict both enhanced nonverbal reasoning ability and atypical language development. En ligne : http://dx.doi.org/10.1177/1362361312462905 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224
in Autism > 18-2 (February 2014) . - p.137-147[article] Pitch discrimination and melodic memory in children with autism spectrum disorders [Texte imprimé et/ou numérique] / Sandy STANUTZ, Auteur ; Joel WAPNICK, Auteur ; Jacob A. BURACK, Auteur . - p.137-147.
Langues : Anglais (eng)
in Autism > 18-2 (February 2014) . - p.137-147
Mots-clés : absolute pitch autism melodic memory pitch discrimination visual nonverbal reasoning ability Index. décimale : PER Périodiques Résumé : Background: Pitch perception is enhanced among persons with autism. We extended this finding to memory for pitch and melody among school-aged children.Objective: The purpose of this study was to investigate pitch memory in musically untrained children with autism spectrum disorders, aged 7–13 years, and to compare it to that of age- and IQ-matched typically developing children.Methods: The children were required to discriminate isolated tones in two differing contexts as well to remember melodies after a period of 1 week. The tasks were designed to employ both short- and long-term memory for music. For the pitch discrimination task, the children first had to indicate whether two isolated tones were the same or different when the second was the same or had been altered to be 25, 35, or 45 cents sharp or flat. Second, the children discriminated the tones within the context of melody. They were asked whether two melodies were the same or different when the leading tone of the second melody was the same or had been altered to be 25, 35, or 45 cents sharp or flat. Long-term memory for melody was also investigated, as the children attempted to recall four different two-bar melodies after 1 week.Results: The children with autism spectrum disorders demonstrated elevated pitch discrimination ability in the single-tone and melodic context as well as superior long-term memory for melody. Pitch memory correlated positively with scores on measures of nonverbal fluid reasoning ability.Conclusion: Superior short- and long-term pitch memory was found among children with autism spectrum disorders. The results indicate an aspect to cognitive functioning that may predict both enhanced nonverbal reasoning ability and atypical language development. En ligne : http://dx.doi.org/10.1177/1362361312462905 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=224 Brief Report: Discrimination of Foreign Speech Pitch and Autistic Traits in Non-Clinical Population / L. S. IAO in Journal of Autism and Developmental Disorders, 48-1 (January 2018)
[article]
Titre : Brief Report: Discrimination of Foreign Speech Pitch and Autistic Traits in Non-Clinical Population Type de document : Texte imprimé et/ou numérique Auteurs : L. S. IAO, Auteur ; A. WIPPICH, Auteur ; Y. H. LAM, Auteur Article en page(s) : p.284-289 Langues : Anglais (eng) Mots-clés : Autism Spectrum Quotient Individual differences Language experience Musical experience Pitch discrimination Index. décimale : PER Périodiques Résumé : Individuals with Autism Spectrum Conditions (ASC) are widely suggested to show enhanced perceptual discrimination but inconsistent findings have been reported for pitch discrimination. Given the high variability in ASC, this study investigated whether ASC traits were correlated with pitch discrimination in an undergraduate sample when musical and language experiences were taken into consideration. Results indicated that the social skills subscale of the Autism Spectrum Quotient was associated with foreign speech pitch discrimination, suggesting that individuals who were less sociable and socially skillful were less able to discriminate foreign speech pitch. Current findings have an implication in investigating individual differences in ASC and further investigation is needed for spelling out the relationship between the non-social and social aspects of ASC. En ligne : https://doi.org/10.1007/s10803-017-3298-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337
in Journal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.284-289[article] Brief Report: Discrimination of Foreign Speech Pitch and Autistic Traits in Non-Clinical Population [Texte imprimé et/ou numérique] / L. S. IAO, Auteur ; A. WIPPICH, Auteur ; Y. H. LAM, Auteur . - p.284-289.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.284-289
Mots-clés : Autism Spectrum Quotient Individual differences Language experience Musical experience Pitch discrimination Index. décimale : PER Périodiques Résumé : Individuals with Autism Spectrum Conditions (ASC) are widely suggested to show enhanced perceptual discrimination but inconsistent findings have been reported for pitch discrimination. Given the high variability in ASC, this study investigated whether ASC traits were correlated with pitch discrimination in an undergraduate sample when musical and language experiences were taken into consideration. Results indicated that the social skills subscale of the Autism Spectrum Quotient was associated with foreign speech pitch discrimination, suggesting that individuals who were less sociable and socially skillful were less able to discriminate foreign speech pitch. Current findings have an implication in investigating individual differences in ASC and further investigation is needed for spelling out the relationship between the non-social and social aspects of ASC. En ligne : https://doi.org/10.1007/s10803-017-3298-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337 Mapping the Developmental Trajectory and Correlates of Enhanced Pitch Perception on Speech Processing in Adults with ASD / Jennifer L. MAYER in Journal of Autism and Developmental Disorders, 46-5 (May 2016)
[article]
Titre : Mapping the Developmental Trajectory and Correlates of Enhanced Pitch Perception on Speech Processing in Adults with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Jennifer L. MAYER, Auteur ; Ian HANNENT, Auteur ; Pamela F. HEATON, Auteur Article en page(s) : p.1562-1573 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Pitch discrimination Auditory processing Developmental trajectory Index. décimale : PER Périodiques Résumé : Whilst enhanced perception has been widely reported in individuals with Autism Spectrum Disorders (ASDs), relatively little is known about the developmental trajectory and impact of atypical auditory processing on speech perception in intellectually high-functioning adults with ASD. This paper presents data on perception of complex tones and speech pitch in adult participants with high-functioning ASD and typical development, and compares these with pre-existing data using the same paradigm with groups of children and adolescents with and without ASD. As perceptual processing abnormalities are likely to influence behavioural performance, regression analyses were carried out on the adult data set. The findings revealed markedly different pitch discrimination trajectories and language correlates across diagnostic groups. While pitch discrimination increased with age and correlated with receptive vocabulary in groups without ASD, it was enhanced in childhood and stable across development in ASD. Pitch discrimination scores did not correlate with receptive vocabulary scores in the ASD group and for adults with ASD superior pitch perception was associated with sensory atypicalities and diagnostic measures of symptom severity. We conclude that the development of pitch discrimination, and its associated mechanisms markedly distinguish those with and without ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2207-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288
in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1562-1573[article] Mapping the Developmental Trajectory and Correlates of Enhanced Pitch Perception on Speech Processing in Adults with ASD [Texte imprimé et/ou numérique] / Jennifer L. MAYER, Auteur ; Ian HANNENT, Auteur ; Pamela F. HEATON, Auteur . - p.1562-1573.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-5 (May 2016) . - p.1562-1573
Mots-clés : Autism spectrum disorders Pitch discrimination Auditory processing Developmental trajectory Index. décimale : PER Périodiques Résumé : Whilst enhanced perception has been widely reported in individuals with Autism Spectrum Disorders (ASDs), relatively little is known about the developmental trajectory and impact of atypical auditory processing on speech perception in intellectually high-functioning adults with ASD. This paper presents data on perception of complex tones and speech pitch in adult participants with high-functioning ASD and typical development, and compares these with pre-existing data using the same paradigm with groups of children and adolescents with and without ASD. As perceptual processing abnormalities are likely to influence behavioural performance, regression analyses were carried out on the adult data set. The findings revealed markedly different pitch discrimination trajectories and language correlates across diagnostic groups. While pitch discrimination increased with age and correlated with receptive vocabulary in groups without ASD, it was enhanced in childhood and stable across development in ASD. Pitch discrimination scores did not correlate with receptive vocabulary scores in the ASD group and for adults with ASD superior pitch perception was associated with sensory atypicalities and diagnostic measures of symptom severity. We conclude that the development of pitch discrimination, and its associated mechanisms markedly distinguish those with and without ASD. En ligne : http://dx.doi.org/10.1007/s10803-014-2207-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 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 Voice identity processing in autism spectrum disorder / Stefanie SCHELINSKI in Autism Research, 10-1 (January 2017)
[article]
Titre : Voice identity processing in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Stefanie SCHELINSKI, Auteur ; Claudia ROSWANDOWITZ, Auteur ; Katharina VON KRIEGSTEIN, Auteur Article en page(s) : p.155-168 Langues : Anglais (eng) Mots-clés : autism spectrum disorder voice recognition pitch discrimination famous voice recognition timbre discrimination face recognition superior temporal sulcus Index. décimale : PER Périodiques Résumé : People with autism spectrum disorder (ASD) have difficulties in identifying another person by face and voice. This might contribute considerably to the development of social cognition and interaction difficulties. The characteristics of the voice recognition deficit in ASD are unknown. Here, we used a comprehensive behavioral test battery to systematically investigate voice processing in high-functioning ASD (n?=?16) and typically developed pair-wise matched controls (n?=?16). The ASD group had particular difficulties with discriminating, learning, and recognizing unfamiliar voices, while recognizing famous voices was relatively intact. Tests on acoustic processing abilities showed that the ASD group had a specific deficit in vocal pitch perception that was dissociable from otherwise intact acoustic processing (i.e., musical pitch, musical, and vocal timbre perception). Our results allow a characterization of the voice recognition deficit in ASD: The findings indicate that in high-functioning ASD, the difficulty to recognize voices is particularly pronounced for learning novel voices and the recognition of unfamiliar peoples’ voices. This pattern might be indicative of difficulties with integrating the acoustic characteristics of the voice into a coherent percept—a function that has been previously associated with voice-selective regions in the posterior superior temporal sulcus/gyrus of the human brain. En ligne : http://dx.doi.org/10.1002/aur.1639 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303
in Autism Research > 10-1 (January 2017) . - p.155-168[article] Voice identity processing in autism spectrum disorder [Texte imprimé et/ou numérique] / Stefanie SCHELINSKI, Auteur ; Claudia ROSWANDOWITZ, Auteur ; Katharina VON KRIEGSTEIN, Auteur . - p.155-168.
Langues : Anglais (eng)
in Autism Research > 10-1 (January 2017) . - p.155-168
Mots-clés : autism spectrum disorder voice recognition pitch discrimination famous voice recognition timbre discrimination face recognition superior temporal sulcus Index. décimale : PER Périodiques Résumé : People with autism spectrum disorder (ASD) have difficulties in identifying another person by face and voice. This might contribute considerably to the development of social cognition and interaction difficulties. The characteristics of the voice recognition deficit in ASD are unknown. Here, we used a comprehensive behavioral test battery to systematically investigate voice processing in high-functioning ASD (n?=?16) and typically developed pair-wise matched controls (n?=?16). The ASD group had particular difficulties with discriminating, learning, and recognizing unfamiliar voices, while recognizing famous voices was relatively intact. Tests on acoustic processing abilities showed that the ASD group had a specific deficit in vocal pitch perception that was dissociable from otherwise intact acoustic processing (i.e., musical pitch, musical, and vocal timbre perception). Our results allow a characterization of the voice recognition deficit in ASD: The findings indicate that in high-functioning ASD, the difficulty to recognize voices is particularly pronounced for learning novel voices and the recognition of unfamiliar peoples’ voices. This pattern might be indicative of difficulties with integrating the acoustic characteristics of the voice into a coherent percept—a function that has been previously associated with voice-selective regions in the posterior superior temporal sulcus/gyrus of the human brain. En ligne : http://dx.doi.org/10.1002/aur.1639 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303