Assessment of Autistic Traits in Children Aged 2 to 4½ Years With the Preschool Version of the Social Responsiveness Scale (SRS-P): Findings from Japan / Andrew STICKLEY in Autism Research, 10-5 (May 2017)  

Public ISBD [article]  inAutism Research > 10-5 (May 2017) . - p.852-865 Titre : Assessment of Autistic Traits in Children Aged 2 to 4½ Years With the Preschool Version of the Social Responsiveness Scale (SRS-P): Findings from Japan Type de document : Texte imprimé et/ou numérique Auteurs : Andrew STICKLEY, Auteur ; Yoshiyuki TACHIBANA, Auteur ; Keiji HASHIMOTO, Auteur ; Hideyuki HARAGUCHI, Auteur ; Atsuko MIYAKE, Auteur ; Seiichi MOROKUMA, Auteur ; Hiroshi NITTA, Auteur ; Masako ODA, Auteur ; Yukihiro OHYA, Auteur ; Ayako SENJU, Auteur ; Hidetoshi TAKAHASHI, Auteur ; Takanori YAMAGATA, Auteur ; Yoko KAMIO, Auteur Article en page(s) : p.852-865 Langues : Anglais (eng) Mots-clés : ASD  autistic traits  quantitative measure  reliability  validity  preschool children  questionnaire Index. décimale : PER Périodiques Résumé : The recent development and use of autism measures for the general population has led to a growing body of evidence which suggests that autistic traits are distributed along a continuum. However, as most existing autism measures were designed for use in children older than age 4, to date, little is known about the autistic continuum in children younger than age 4. As autistic symptoms are evident in the first few years, to address this research gap, the current study tested the preschool version of the Social Responsiveness Scale (SRS-P) in children aged 2 to 4½ years in clinical (N?=?74, average age 40 months, 26–51 months) and community settings (N?=?357, average age 39 months, 25–50 months) in Japan. Using information obtained from different raters (mothers, other caregivers, and teachers) it was found that the scale demonstrated a good degree of internal consistency, inter-rater reliability and test-retest reliability, and a satisfactory degree of convergent validity for the clinical sample when compared with scores from diagnostic “gold standard” autism measures. Receiver operating characteristic analyses and the group comparisons also showed that the SRS-P total score discriminated well between children with autism spectrum disorder (ASD) and those without ASD. Importantly, this scale could identify autistic symptoms or traits distributed continually across the child population at this age irrespective of the presence of an ASD diagnosis. These findings suggest that the SRS-P might be a sensitive instrument for case identification including subthreshold ASD, as well as a potentially useful research tool for exploring ASD endophenotypes. En ligne : http://dx.doi.org/10.1002/aur.1742 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=307 [article] Assessment of Autistic Traits in Children Aged 2 to 4½ Years With the Preschool Version of the Social Responsiveness Scale (SRS-P): Findings from Japan [Texte imprimé et/ou numérique] / Andrew STICKLEY, Auteur ; Yoshiyuki TACHIBANA, Auteur ; Keiji HASHIMOTO, Auteur ; Hideyuki HARAGUCHI, Auteur ; Atsuko MIYAKE, Auteur ; Seiichi MOROKUMA, Auteur ; Hiroshi NITTA, Auteur ; Masako ODA, Auteur ; Yukihiro OHYA, Auteur ; Ayako SENJU, Auteur ; Hidetoshi TAKAHASHI, Auteur ; Takanori YAMAGATA, Auteur ; Yoko KAMIO, Auteur . - p.852-865. Langues : Anglais (eng) in Autism Research > 10-5 (May 2017) . - p.852-865 Mots-clés : ASD  autistic traits  quantitative measure  reliability  validity  preschool children  questionnaire Index. décimale : PER Périodiques Résumé : The recent development and use of autism measures for the general population has led to a growing body of evidence which suggests that autistic traits are distributed along a continuum. However, as most existing autism measures were designed for use in children older than age 4, to date, little is known about the autistic continuum in children younger than age 4. As autistic symptoms are evident in the first few years, to address this research gap, the current study tested the preschool version of the Social Responsiveness Scale (SRS-P) in children aged 2 to 4½ years in clinical (N?=?74, average age 40 months, 26–51 months) and community settings (N?=?357, average age 39 months, 25–50 months) in Japan. Using information obtained from different raters (mothers, other caregivers, and teachers) it was found that the scale demonstrated a good degree of internal consistency, inter-rater reliability and test-retest reliability, and a satisfactory degree of convergent validity for the clinical sample when compared with scores from diagnostic “gold standard” autism measures. Receiver operating characteristic analyses and the group comparisons also showed that the SRS-P total score discriminated well between children with autism spectrum disorder (ASD) and those without ASD. Importantly, this scale could identify autistic symptoms or traits distributed continually across the child population at this age irrespective of the presence of an ASD diagnosis. These findings suggest that the SRS-P might be a sensitive instrument for case identification including subthreshold ASD, as well as a potentially useful research tool for exploring ASD endophenotypes. En ligne : http://dx.doi.org/10.1002/aur.1742 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=307

Comparison of the Social Responsiveness Scale-2 among Individuals with Autism Spectrum Disorder and Williams Syndrome in Japan / Kosuke ASADA ; Takeo KATO ; Takahiro IKEDA ; Yoko HAKUNO ; Ayaka IKEDA ; Kanae MATSUSHIMA ; Tomonari AWAYA ; Shin OKAZAKI ; Toshihiro KATO ; Yasuko FUNABIKI ; Toshiya MURAI ; Toshio HEIKE ; Masatoshi HAGIWARA ; Takanori YAMAGATA ; Kiyotaka TOMIWA ; Ryo KIMURA in Journal of Autism and Developmental Disorders, 54-8 (August 2024)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 54-8 (August 2024) . - p.3176-3184 Titre : Comparison of the Social Responsiveness Scale-2 among Individuals with Autism Spectrum Disorder and Williams Syndrome in Japan Type de document : Texte imprimé et/ou numérique Auteurs : Kosuke ASADA, Auteur ; Takeo KATO, Auteur ; Takahiro IKEDA, Auteur ; Yoko HAKUNO, Auteur ; Ayaka IKEDA, Auteur ; Kanae MATSUSHIMA, Auteur ; Tomonari AWAYA, Auteur ; Shin OKAZAKI, Auteur ; Toshihiro KATO, Auteur ; Yasuko FUNABIKI, Auteur ; Toshiya MURAI, Auteur ; Toshio HEIKE, Auteur ; Masatoshi HAGIWARA, Auteur ; Takanori YAMAGATA, Auteur ; Kiyotaka TOMIWA, Auteur ; Ryo KIMURA, Auteur Article en page(s) : p.3176-3184 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined the similarities/differences between the social phenotypes of Williams syndrome (WS) and autism spectrum disorder (ASD). As cultural norms may affect symptom evaluation, this study administered the Social Responsiveness Scale-2 to Japanese individuals with WS (n = 78, 4.4-44.0 years) and ASD (n = 75, 4.7-55.4 years). The scores for Social Motivation and Social Communication were significantly more severe in the ASD than WS group. Overall, the similarities and differences between the social phenotypes of the syndromes were consistent with the findings of a recent study conducted in the UK, except for the social awareness subscale score. This highlights the importance of cross-cultural investigations of WS and ASD. En ligne : https://doi.org/10.1007/s10803-022-05740-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=534 [article] Comparison of the Social Responsiveness Scale-2 among Individuals with Autism Spectrum Disorder and Williams Syndrome in Japan [Texte imprimé et/ou numérique] / Kosuke ASADA, Auteur ; Takeo KATO, Auteur ; Takahiro IKEDA, Auteur ; Yoko HAKUNO, Auteur ; Ayaka IKEDA, Auteur ; Kanae MATSUSHIMA, Auteur ; Tomonari AWAYA, Auteur ; Shin OKAZAKI, Auteur ; Toshihiro KATO, Auteur ; Yasuko FUNABIKI, Auteur ; Toshiya MURAI, Auteur ; Toshio HEIKE, Auteur ; Masatoshi HAGIWARA, Auteur ; Takanori YAMAGATA, Auteur ; Kiyotaka TOMIWA, Auteur ; Ryo KIMURA, Auteur . - p.3176-3184. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 54-8 (August 2024) . - p.3176-3184 Index. décimale : PER Périodiques Résumé : This study examined the similarities/differences between the social phenotypes of Williams syndrome (WS) and autism spectrum disorder (ASD). As cultural norms may affect symptom evaluation, this study administered the Social Responsiveness Scale-2 to Japanese individuals with WS (n = 78, 4.4-44.0 years) and ASD (n = 75, 4.7-55.4 years). The scores for Social Motivation and Social Communication were significantly more severe in the ASD than WS group. Overall, the similarities and differences between the social phenotypes of the syndromes were consistent with the findings of a recent study conducted in the UK, except for the social awareness subscale score. This highlights the importance of cross-cultural investigations of WS and ASD. En ligne : https://doi.org/10.1007/s10803-022-05740-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=534

Correction to: Comparison of the social responsiveness scale-2 among individuals with Autism Spectrum Disorder and Williams Syndrome in Japan / Masahiro HIRAI in Journal of Autism and Developmental Disorders, 53-4 (April 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-4 (April 2023) . - p.1737-1737 Titre : Correction to: Comparison of the social responsiveness scale-2 among individuals with Autism Spectrum Disorder and Williams Syndrome in Japan Type de document : Texte imprimé et/ou numérique Auteurs : Masahiro HIRAI, Auteur ; Kosuke ASADA, Auteur ; Takeo KATO, Auteur ; Takahiro IKEDA, Auteur ; Yoko HAKUNO, Auteur ; Ayaka IKEDA, Auteur ; Kanae MATSUSHIMA, Auteur ; Tomonari AWAYA, Auteur ; Shin OKAZAKI, Auteur ; Toshihiro KATO, Auteur ; Yasuko FUNABIKI, Auteur ; Toshiya MURAI, Auteur ; Toshio HEIKE, Auteur ; Masatoshi HAGIWARA, Auteur ; Takanori YAMAGATA, Auteur ; Kiyotaka TOMIWA, Auteur ; Ryo KIMURA, Auteur Article en page(s) : p.1737-1737 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : https://doi.org/10.1007/s10803-022-05810-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500 [article] Correction to: Comparison of the social responsiveness scale-2 among individuals with Autism Spectrum Disorder and Williams Syndrome in Japan [Texte imprimé et/ou numérique] / Masahiro HIRAI, Auteur ; Kosuke ASADA, Auteur ; Takeo KATO, Auteur ; Takahiro IKEDA, Auteur ; Yoko HAKUNO, Auteur ; Ayaka IKEDA, Auteur ; Kanae MATSUSHIMA, Auteur ; Tomonari AWAYA, Auteur ; Shin OKAZAKI, Auteur ; Toshihiro KATO, Auteur ; Yasuko FUNABIKI, Auteur ; Toshiya MURAI, Auteur ; Toshio HEIKE, Auteur ; Masatoshi HAGIWARA, Auteur ; Takanori YAMAGATA, Auteur ; Kiyotaka TOMIWA, Auteur ; Ryo KIMURA, Auteur . - p.1737-1737. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-4 (April 2023) . - p.1737-1737 Index. décimale : PER Périodiques En ligne : https://doi.org/10.1007/s10803-022-05810-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=500

Development of emotion comprehension in children with autism spectrum disorder and Williams syndrome / Yoko HAKUNO ; Kosuke ASADA ; Takahiro IKEDA ; Takanori YAMAGATA ; Masahiro HIRAI in Autism Research, 16-12 (December 2023)  

Public ISBD [article]  inAutism Research > 16-12 (December 2023) . - p.2378-2390 Titre : Development of emotion comprehension in children with autism spectrum disorder and Williams syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Yoko HAKUNO, Auteur ; Kosuke ASADA, Auteur ; Takahiro IKEDA, Auteur ; Takanori YAMAGATA, Auteur ; Masahiro HIRAI, Auteur Article en page(s) : p.2378-2390 Index. décimale : PER Périodiques Résumé : Abstract Although research has shed light on the development of emotion comprehension in typically developing children, little is known about emotion comprehension in children who are developing atypically. Thus, this study examined the developmental trajectory of emotion understanding in non-clinical (NC) children and children with autism spectrum disorder (ASD) and Williams syndrome (WS) using a Test of Emotion Comprehension. In the test, we measured children's understanding of (I) recognition of emotions based on facial expressions, (II) external causes of emotions, (III) desire-based emotions, (IV) belief-based emotions, (V) the influence of a reminder on a present emotional state, (VI) regulating an experienced emotion, (VII) hiding an emotional state, (VIII) mixed emotions, and (IX) moral emotions. A Bayesian modeling approach was applied to compare the developmental trajectories of emotion understanding across the syndrome groups. The results revealed that NC children and children with WS followed significantly different developmental trajectories in specific aspects of emotion understanding, while children with ASD followed a very similar path to NC children. Children with ASD and NC children gradually developed an understanding of each component of emotion comprehension as they matured. However, the understanding of some components, such as desire-based emotions, hiding an emotional state, and moral emotions, in children with WS was affected by their Autism Spectrum Quotient scores. This is one of the first cross-syndrome studies to assess the development of emotion comprehension in children with ASD and WS, providing important insights for understanding the nature of disability and advancing the development of intervention programs. En ligne : https://doi.org/10.1002/aur.3053 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518 [article] Development of emotion comprehension in children with autism spectrum disorder and Williams syndrome [Texte imprimé et/ou numérique] / Yoko HAKUNO, Auteur ; Kosuke ASADA, Auteur ; Takahiro IKEDA, Auteur ; Takanori YAMAGATA, Auteur ; Masahiro HIRAI, Auteur . - p.2378-2390. in Autism Research > 16-12 (December 2023) . - p.2378-2390 Index. décimale : PER Périodiques Résumé : Abstract Although research has shed light on the development of emotion comprehension in typically developing children, little is known about emotion comprehension in children who are developing atypically. Thus, this study examined the developmental trajectory of emotion understanding in non-clinical (NC) children and children with autism spectrum disorder (ASD) and Williams syndrome (WS) using a Test of Emotion Comprehension. In the test, we measured children's understanding of (I) recognition of emotions based on facial expressions, (II) external causes of emotions, (III) desire-based emotions, (IV) belief-based emotions, (V) the influence of a reminder on a present emotional state, (VI) regulating an experienced emotion, (VII) hiding an emotional state, (VIII) mixed emotions, and (IX) moral emotions. A Bayesian modeling approach was applied to compare the developmental trajectories of emotion understanding across the syndrome groups. The results revealed that NC children and children with WS followed significantly different developmental trajectories in specific aspects of emotion understanding, while children with ASD followed a very similar path to NC children. Children with ASD and NC children gradually developed an understanding of each component of emotion comprehension as they matured. However, the understanding of some components, such as desire-based emotions, hiding an emotional state, and moral emotions, in children with WS was affected by their Autism Spectrum Quotient scores. This is one of the first cross-syndrome studies to assess the development of emotion comprehension in children with ASD and WS, providing important insights for understanding the nature of disability and advancing the development of intervention programs. En ligne : https://doi.org/10.1002/aur.3053 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518

Developmental process of the understanding of linguistic register in children: A comparison of typically developing children, autistic children, and children with Williams syndrome / Yoko HAKUNO ; Kosuke ASADA ; Takahiro IKEDA ; Takanori YAMAGATA ; Masahiro HIRAI in Autism Research, 17-9 (September 2024)  

Public ISBD [article]  inAutism Research > 17-9 (September 2024) . - p.1902-1915 Titre : Developmental process of the understanding of linguistic register in children: A comparison of typically developing children, autistic children, and children with Williams syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Yoko HAKUNO, Auteur ; Kosuke ASADA, Auteur ; Takahiro IKEDA, Auteur ; Takanori YAMAGATA, Auteur ; Masahiro HIRAI, Auteur Article en page(s) : p.1902-1915 Langues : Anglais (eng) Mots-clés : autism  cross-syndrome comparison  linguistic register  register selection  Williams syndrome Index. décimale : PER Périodiques Résumé : Abstract Although the developmental process of linguistic register?the appropriate manner of speech as determined by the listener and social situation?has been gradually clarified in typically developing (TD) children, research on the mechanism and developmental process of register acquisition in atypically developing children are insufficient. This study compared the developmental process of understanding linguistic register among TD children, autistic children, and those with Williams syndrome (WS), and examined the contributions of social cognition and motivation to the acquisition of linguistic register. Two experiments were designed to assess the recognition of which linguistic register to use when communicating with different listeners and of the listener's feelings according to the speakers' use of register. The results revealed that the process of understanding register-listener associations was nearly identical among all groups of children and their understanding improved with age. Conversely, their understanding of the effect of register selection on the listener's feelings varied. Importantly, as TD children mature, they become aware that adult listeners may feel negatively when spoken to in an inappropriate register, whereas autistic children and those with WS do not exhibit the same awareness. Thus, our results suggest that atypical social cognition and motivation do not disturb the understanding of register-listener associations. However, social cognition and motivation play important roles in understanding the effect of register selection on the listener's feelings. These findings provide a significant contribution to clarifying the mechanism of linguistic register acquisition. En ligne : https://doi.org/10.1002/aur.3219 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=535 [article] Developmental process of the understanding of linguistic register in children: A comparison of typically developing children, autistic children, and children with Williams syndrome [Texte imprimé et/ou numérique] / Yoko HAKUNO, Auteur ; Kosuke ASADA, Auteur ; Takahiro IKEDA, Auteur ; Takanori YAMAGATA, Auteur ; Masahiro HIRAI, Auteur . - p.1902-1915. Langues : Anglais (eng) in Autism Research > 17-9 (September 2024) . - p.1902-1915 Mots-clés : autism  cross-syndrome comparison  linguistic register  register selection  Williams syndrome Index. décimale : PER Périodiques Résumé : Abstract Although the developmental process of linguistic register?the appropriate manner of speech as determined by the listener and social situation?has been gradually clarified in typically developing (TD) children, research on the mechanism and developmental process of register acquisition in atypically developing children are insufficient. This study compared the developmental process of understanding linguistic register among TD children, autistic children, and those with Williams syndrome (WS), and examined the contributions of social cognition and motivation to the acquisition of linguistic register. Two experiments were designed to assess the recognition of which linguistic register to use when communicating with different listeners and of the listener's feelings according to the speakers' use of register. The results revealed that the process of understanding register-listener associations was nearly identical among all groups of children and their understanding improved with age. Conversely, their understanding of the effect of register selection on the listener's feelings varied. Importantly, as TD children mature, they become aware that adult listeners may feel negatively when spoken to in an inappropriate register, whereas autistic children and those with WS do not exhibit the same awareness. Thus, our results suggest that atypical social cognition and motivation do not disturb the understanding of register-listener associations. However, social cognition and motivation play important roles in understanding the effect of register selection on the listener's feelings. These findings provide a significant contribution to clarifying the mechanism of linguistic register acquisition. En ligne : https://doi.org/10.1002/aur.3219 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=535

The association of GPR85 with PSD-95-neuroligin complex and autism spectrum disorder: a molecular analysis / Eriko FUJITA-JIMBO in Molecular Autism, (March 2015)  

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