5 recherche sur le mot-clé 'Intellectual Disability/complications'

Joint attention and intelligence in children with autism spectrum disorder without severe intellectual disability / M. SANO in Autism Research, 14-12 (December 2021)  

Public ISBD [article]  inAutism Research > 14-12 (December 2021) . - p.2603-2612 Titre : Joint attention and intelligence in children with autism spectrum disorder without severe intellectual disability Type de document : Texte imprimé et/ou numérique Auteurs : M. SANO, Auteur ; Y. YOSHIMURA, Auteur ; T. HIROSAWA, Auteur ; C. HASEGAWA, Auteur ; Kyung-Min AN, Auteur ; S. TANAKA, Auteur ; N. NAITOU, Auteur ; M. KIKUCHI, Auteur Article en page(s) : p.2603-2612 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/complications  Child  Child, Preschool  Cognition  Early Intervention, Educational  Humans  Intellectual Disability/complications  Intelligence  Kaufman Assessment Battery (K-ABC)  autism  autism diagnostic observation schedule  children  intelligence  joint attention Index. décimale : PER Périodiques Résumé : In children with autism spectrum disorder (ASD), joint attention is regarded as a predictor of language function, social skills, communication, adaptive function, and intelligence. However, existing information about the association between joint attention and intelligence is limited. Most such studies have examined children with low intelligence. For this study, we investigated whether joint attention is related to intelligence in young children with autism spectrum disorder (ASD) without severe intellectual disability. We analyzed 113 children with ASD aged 40-98?months. Their Kaufman Assessment Battery (K-ABC) Mental Processing Index (MPI) scores are 60 and more (mean 93.4). We evaluated their intelligence using K-ABC and evaluated their joint attention using ADOS-2. After we performed simple regression analyses using K-ABC MPI and its nine subscales as dependent variables, using joint attention as the independent variable, we identified joint attention as a positive predictor of the MPI and its two subscales. From this result, we conclude that joint attention is related to intelligence in young children with ASD without severe intellectual disability. This result suggests a beneficial effect of early intervention targeting joint attention for children with ASD. LAY SUMMARY: Joint attention is the ability to coordinate visual attention with another person and then shift one's gaze toward an object or event. Impairment of joint attention is regarded as an early marker of autism spectrum disorder (ASD). This study revealed impairment of joint attention as associated with lower intelligence in ASD children. These results are expected to constitute a rationale for future studies, particularly addressing beneficial effects of early intervention targeting joint attention for children with ASD. En ligne : http://dx.doi.org/10.1002/aur.2600 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 [article] Joint attention and intelligence in children with autism spectrum disorder without severe intellectual disability [Texte imprimé et/ou numérique] / M. SANO, Auteur ; Y. YOSHIMURA, Auteur ; T. HIROSAWA, Auteur ; C. HASEGAWA, Auteur ; Kyung-Min AN, Auteur ; S. TANAKA, Auteur ; N. NAITOU, Auteur ; M. KIKUCHI, Auteur . - p.2603-2612. Langues : Anglais (eng) in Autism Research > 14-12 (December 2021) . - p.2603-2612 Mots-clés : Autism Spectrum Disorder/complications  Child  Child, Preschool  Cognition  Early Intervention, Educational  Humans  Intellectual Disability/complications  Intelligence  Kaufman Assessment Battery (K-ABC)  autism  autism diagnostic observation schedule  children  intelligence  joint attention Index. décimale : PER Périodiques Résumé : In children with autism spectrum disorder (ASD), joint attention is regarded as a predictor of language function, social skills, communication, adaptive function, and intelligence. However, existing information about the association between joint attention and intelligence is limited. Most such studies have examined children with low intelligence. For this study, we investigated whether joint attention is related to intelligence in young children with autism spectrum disorder (ASD) without severe intellectual disability. We analyzed 113 children with ASD aged 40-98?months. Their Kaufman Assessment Battery (K-ABC) Mental Processing Index (MPI) scores are 60 and more (mean 93.4). We evaluated their intelligence using K-ABC and evaluated their joint attention using ADOS-2. After we performed simple regression analyses using K-ABC MPI and its nine subscales as dependent variables, using joint attention as the independent variable, we identified joint attention as a positive predictor of the MPI and its two subscales. From this result, we conclude that joint attention is related to intelligence in young children with ASD without severe intellectual disability. This result suggests a beneficial effect of early intervention targeting joint attention for children with ASD. LAY SUMMARY: Joint attention is the ability to coordinate visual attention with another person and then shift one's gaze toward an object or event. Impairment of joint attention is regarded as an early marker of autism spectrum disorder (ASD). This study revealed impairment of joint attention as associated with lower intelligence in ASD children. These results are expected to constitute a rationale for future studies, particularly addressing beneficial effects of early intervention targeting joint attention for children with ASD. En ligne : http://dx.doi.org/10.1002/aur.2600 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450

Keep it simple: Identification of basic versus complex emotions in spoken language in individuals with autism spectrum disorder without intellectual disability: A meta-analysis study / M. ICHT in Autism Research, 14-9 (September 2021)  

Public ISBD [article]  inAutism Research > 14-9 (September 2021) . - p.1948-1964 Titre : Keep it simple: Identification of basic versus complex emotions in spoken language in individuals with autism spectrum disorder without intellectual disability: A meta-analysis study Type de document : Texte imprimé et/ou numérique Auteurs : M. ICHT, Auteur ; G. ZUKERMAN, Auteur ; Esther BEN-ITZCHAK, Auteur ; Boaz M. BEN-DAVID, Auteur Article en page(s) : p.1948-1964 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/complications  Emotions  Humans  Intellectual Disability/complications  Language  ASD-without-ID  emotions  prosody  social cognition  speech perception Index. décimale : PER Périodiques Résumé : Daily functioning involves identifying emotions in spoken language, a fundamental aspect of social interactions. To date, there is inconsistent evidence in the literature on whether individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) experience difficulties in identification of spoken emotions. We conducted a meta-analysis (literature search following the PRISMA guidelines), with 26 data sets (taken from 23 peer-reviewed journal articles) comparing individuals with ASD-without-ID (N =?614) and typically-developed (TD) controls (N =?640), from nine countries and in seven languages (published until February 2020). In our analyses there was no sufficient evidence to suggest that individuals with HF-ASD differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, individuals with ASD-without-ID were found to perform significantly worse than controls in identification of complex prosodic emotions (e.g., envy and boredom). The level of the semantic content of the stimuli presented (e.g., sentences vs. strings of digits) was not found to have an impact on the results. In conclusion, the difference in findings between simple and complex emotions calls for a new-look on emotion processing in ASD-without-ID. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions and target improved performance with complex emotions. LAY SUMMARY: Individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) do not differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, they were found to perform significantly worse than controls in the identification of complex prosodic emotions (e.g., envy, boredom). This was found in a meta-analysis of 26 data sets with 1254 participants from nine countries and in seven languages. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions. En ligne : http://dx.doi.org/10.1002/aur.2551 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=449 [article] Keep it simple: Identification of basic versus complex emotions in spoken language in individuals with autism spectrum disorder without intellectual disability: A meta-analysis study [Texte imprimé et/ou numérique] / M. ICHT, Auteur ; G. ZUKERMAN, Auteur ; Esther BEN-ITZCHAK, Auteur ; Boaz M. BEN-DAVID, Auteur . - p.1948-1964. Langues : Anglais (eng) in Autism Research > 14-9 (September 2021) . - p.1948-1964 Mots-clés : Autism Spectrum Disorder/complications  Emotions  Humans  Intellectual Disability/complications  Language  ASD-without-ID  emotions  prosody  social cognition  speech perception Index. décimale : PER Périodiques Résumé : Daily functioning involves identifying emotions in spoken language, a fundamental aspect of social interactions. To date, there is inconsistent evidence in the literature on whether individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) experience difficulties in identification of spoken emotions. We conducted a meta-analysis (literature search following the PRISMA guidelines), with 26 data sets (taken from 23 peer-reviewed journal articles) comparing individuals with ASD-without-ID (N =?614) and typically-developed (TD) controls (N =?640), from nine countries and in seven languages (published until February 2020). In our analyses there was no sufficient evidence to suggest that individuals with HF-ASD differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, individuals with ASD-without-ID were found to perform significantly worse than controls in identification of complex prosodic emotions (e.g., envy and boredom). The level of the semantic content of the stimuli presented (e.g., sentences vs. strings of digits) was not found to have an impact on the results. In conclusion, the difference in findings between simple and complex emotions calls for a new-look on emotion processing in ASD-without-ID. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions and target improved performance with complex emotions. LAY SUMMARY: Individuals with autism spectrum disorder without intellectual disability (ASD-without-ID) do not differ from matched controls in the identification of simple prosodic emotions (e.g., sadness, happiness). However, they were found to perform significantly worse than controls in the identification of complex prosodic emotions (e.g., envy, boredom). This was found in a meta-analysis of 26 data sets with 1254 participants from nine countries and in seven languages. Intervention programs may rely on the intact abilities of individuals with ASD-without-ID to process simple emotions. En ligne : http://dx.doi.org/10.1002/aur.2551 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=449

Factors associated with age of diagnosis in children with autism spectrum disorders: Report from a French cohort / Cécile RATTAZ in Autism, 26-8 (November 2022)  

Public ISBD [article]  inAutism > 26-8 (November 2022) . - p.2108-2116 Titre : Factors associated with age of diagnosis in children with autism spectrum disorders: Report from a French cohort Type de document : Texte imprimé et/ou numérique Auteurs : Cécile RATTAZ, Auteur ; Julie LOUBERSAC, Auteur ; Cécile MICHELON, Auteur ; Marie-Maude GEOFFRAY, Auteur ; Marie-Christine PICOT, Auteur ; Kerim M. MUNIR, Auteur ; Amaria BAGHDADLI, Auteur Article en page(s) : p.2108-2116 Langues : Anglais (eng) Mots-clés : Child  Adolescent  Humans  Child, Preschool  Autism Spectrum Disorder/diagnosis/epidemiology/complications  Cohort Studies  Intellectual Disability/complications  Early Diagnosis  Social Class  ELENA cohort  age of diagnosis  autism spectrum disorder  children Index. décimale : PER Périodiques Résumé : Autism spectrum disorder is an early onset neurodevelopmental disorder and diagnosis can be made as early as 18 months of age. Early diagnosis of autism spectrum disorder is critical as it leads to early intervention. Age of autism spectrum disorder diagnosis has been linked to the child profile as autism spectrum disorder is characterized by strong heterogeneity, but is also influenced by socio-economic factors. There is paucity of data on age of diagnosis of autism spectrum disorder in France. We therefore examined the age of autism spectrum disorder diagnosis in 554 children and adolescents enrolled in the ELENA cohort study with respect to the influences of child profile, family antecedents, and socio-economic factors. The mean age of diagnosis was 4.9 years (Â+2.8 years). Early diagnosis, before 3 years of age, was related to the co-occurrence of intellectual disability, higher autism spectrum disorder symptom severity, and lower communicative abilities. Children in low socio-economic status families tended to have an earlier diagnosis, but these children also had greater degree of intellectual impairment compared to children in high socio-economic status families. The age of autism spectrum disorder diagnosis was not associated with the presence of an older sibling with autism spectrum disorder. The observed current trend of an inverse relationship between socio-economic status and age of diagnosis of autism spectrum disorder suggests equitable access to autism spectrum disorder services in France where health coverage is universal and free. Better screening of more subtle/less severe forms of autism spectrum disorder is needed, as well as further assessment of the link between the co-occurrence of autism spectrum disorder and intellectual impairment in children in lower socio-economic status families. En ligne : http://dx.doi.org/10.1177/13623613221077724 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 [article] Factors associated with age of diagnosis in children with autism spectrum disorders: Report from a French cohort [Texte imprimé et/ou numérique] / Cécile RATTAZ, Auteur ; Julie LOUBERSAC, Auteur ; Cécile MICHELON, Auteur ; Marie-Maude GEOFFRAY, Auteur ; Marie-Christine PICOT, Auteur ; Kerim M. MUNIR, Auteur ; Amaria BAGHDADLI, Auteur . - p.2108-2116. Langues : Anglais (eng) in Autism > 26-8 (November 2022) . - p.2108-2116 Mots-clés : Child  Adolescent  Humans  Child, Preschool  Autism Spectrum Disorder/diagnosis/epidemiology/complications  Cohort Studies  Intellectual Disability/complications  Early Diagnosis  Social Class  ELENA cohort  age of diagnosis  autism spectrum disorder  children Index. décimale : PER Périodiques Résumé : Autism spectrum disorder is an early onset neurodevelopmental disorder and diagnosis can be made as early as 18 months of age. Early diagnosis of autism spectrum disorder is critical as it leads to early intervention. Age of autism spectrum disorder diagnosis has been linked to the child profile as autism spectrum disorder is characterized by strong heterogeneity, but is also influenced by socio-economic factors. There is paucity of data on age of diagnosis of autism spectrum disorder in France. We therefore examined the age of autism spectrum disorder diagnosis in 554 children and adolescents enrolled in the ELENA cohort study with respect to the influences of child profile, family antecedents, and socio-economic factors. The mean age of diagnosis was 4.9 years (Â+2.8 years). Early diagnosis, before 3 years of age, was related to the co-occurrence of intellectual disability, higher autism spectrum disorder symptom severity, and lower communicative abilities. Children in low socio-economic status families tended to have an earlier diagnosis, but these children also had greater degree of intellectual impairment compared to children in high socio-economic status families. The age of autism spectrum disorder diagnosis was not associated with the presence of an older sibling with autism spectrum disorder. The observed current trend of an inverse relationship between socio-economic status and age of diagnosis of autism spectrum disorder suggests equitable access to autism spectrum disorder services in France where health coverage is universal and free. Better screening of more subtle/less severe forms of autism spectrum disorder is needed, as well as further assessment of the link between the co-occurrence of autism spectrum disorder and intellectual impairment in children in lower socio-economic status families. En ligne : http://dx.doi.org/10.1177/13623613221077724 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488

Shared familial risk factors between autism spectrum disorder and obesity - a register-based familial coaggregation cohort study / Richard AHLBERG in Journal of Child Psychology and Psychiatry, 63-8 (August 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-8 (August 2022) . - p.890-899 Titre : Shared familial risk factors between autism spectrum disorder and obesity - a register-based familial coaggregation cohort study Type de document : Texte imprimé et/ou numérique Auteurs : Richard AHLBERG, Auteur ; Miguel GARCIA-ARGIBAY, Auteur ; Tatja HIRVIKOSKI, Auteur ; Marcus BOMAN, Auteur ; Qi CHEN, Auteur ; Mark J. TAYLOR, Auteur ; Emma FRANS, Auteur ; Sven BÖLTE, Auteur ; Henrik LARSSON, Auteur Article en page(s) : p.890-899 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/etiology/genetics  Cohort Studies  Female  Genetic Predisposition to Disease  Humans  Intellectual Disability/complications  Male  Obesity/epidemiology/genetics  Registries  Risk Factors  Sweden/epidemiology  Autism  family factors  obesity Index. décimale : PER Périodiques Résumé : BACKGROUND: Meta-analyses suggest an association between autism spectrum disorder (ASD) and obesity, but the factors underlying this association remain unclear. This study investigated the association between ASD and obesity stratified on intellectual disability (ID). In addition, in order to gain insight into possible shared etiological factors, the potential role of shared familial liability was examined. METHOD: We studied a cohort of 3,141,696 individuals by linking several Swedish nationwide registers. We identified 35,461 individuals with ASD and 61,784 individuals with obesity. Logistic regression models were used to estimate the association between ASD and obesity separately by ID and sex and by adjusting for parental education, psychiatric comorbidity, and psychotropic medication. Potential shared familial etiologic factors were examined by comparing the risk of obesity in full siblings, maternal and paternal half-siblings, and full- and half-cousins of individuals with ASD to the risk of obesity in relatives of individuals without ASD. RESULTS: Individuals with ASD+ID (OR=3.76 [95% CI, 3.38-4.19]) and ASD-ID (OR=3.40 [95% CI, 3.23-3.58]) had an increased risk for obesity compared with individuals without ASD. The associations remained statistically significant when adjusting for parental education, psychiatric comorbidity, and medication. Sex-stratified analyses indicated a higher relative risk for males compared with females, with statistically significant interaction effects for ASD-ID, but not for ASD+ID in the fully adjusted model. First-degree relatives of individuals with ASD+ID and ASD-ID had an increased risk of obesity compared with first-degree relatives of individuals without ASD. The obesity risk was similar in second-degree relatives of individuals with ASD+ID but was lower for and ASD-ID. Full cousins of individuals with ASD+ID had a higher risk compared with half-cousins of individuals with ASD+ID). A similar difference in the obesity risk between full cousins and half-cousins was observed for ASD-ID. CONCLUSIONS: Individuals with ASD and their relatives are at increased risk for obesity. The risk might be somewhat higher for males than females. This warrants further studies examining potential common pleiotropic genetic factors and shared family-wide environmental factors for ASD and obesity. Such research might aid in identifying specific risks and underlying mechanisms in common between ASD and obesity. En ligne : http://dx.doi.org/10.1111/jcpp.13538 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 [article] Shared familial risk factors between autism spectrum disorder and obesity - a register-based familial coaggregation cohort study [Texte imprimé et/ou numérique] / Richard AHLBERG, Auteur ; Miguel GARCIA-ARGIBAY, Auteur ; Tatja HIRVIKOSKI, Auteur ; Marcus BOMAN, Auteur ; Qi CHEN, Auteur ; Mark J. TAYLOR, Auteur ; Emma FRANS, Auteur ; Sven BÖLTE, Auteur ; Henrik LARSSON, Auteur . - p.890-899. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-8 (August 2022) . - p.890-899 Mots-clés : Autism Spectrum Disorder/etiology/genetics  Cohort Studies  Female  Genetic Predisposition to Disease  Humans  Intellectual Disability/complications  Male  Obesity/epidemiology/genetics  Registries  Risk Factors  Sweden/epidemiology  Autism  family factors  obesity Index. décimale : PER Périodiques Résumé : BACKGROUND: Meta-analyses suggest an association between autism spectrum disorder (ASD) and obesity, but the factors underlying this association remain unclear. This study investigated the association between ASD and obesity stratified on intellectual disability (ID). In addition, in order to gain insight into possible shared etiological factors, the potential role of shared familial liability was examined. METHOD: We studied a cohort of 3,141,696 individuals by linking several Swedish nationwide registers. We identified 35,461 individuals with ASD and 61,784 individuals with obesity. Logistic regression models were used to estimate the association between ASD and obesity separately by ID and sex and by adjusting for parental education, psychiatric comorbidity, and psychotropic medication. Potential shared familial etiologic factors were examined by comparing the risk of obesity in full siblings, maternal and paternal half-siblings, and full- and half-cousins of individuals with ASD to the risk of obesity in relatives of individuals without ASD. RESULTS: Individuals with ASD+ID (OR=3.76 [95% CI, 3.38-4.19]) and ASD-ID (OR=3.40 [95% CI, 3.23-3.58]) had an increased risk for obesity compared with individuals without ASD. The associations remained statistically significant when adjusting for parental education, psychiatric comorbidity, and medication. Sex-stratified analyses indicated a higher relative risk for males compared with females, with statistically significant interaction effects for ASD-ID, but not for ASD+ID in the fully adjusted model. First-degree relatives of individuals with ASD+ID and ASD-ID had an increased risk of obesity compared with first-degree relatives of individuals without ASD. The obesity risk was similar in second-degree relatives of individuals with ASD+ID but was lower for and ASD-ID. Full cousins of individuals with ASD+ID had a higher risk compared with half-cousins of individuals with ASD+ID). A similar difference in the obesity risk between full cousins and half-cousins was observed for ASD-ID. CONCLUSIONS: Individuals with ASD and their relatives are at increased risk for obesity. The risk might be somewhat higher for males than females. This warrants further studies examining potential common pleiotropic genetic factors and shared family-wide environmental factors for ASD and obesity. Such research might aid in identifying specific risks and underlying mechanisms in common between ASD and obesity. En ligne : http://dx.doi.org/10.1111/jcpp.13538 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486

Subject-performed task effect on working memory performance in children with autism spectrum disorder / Lijuan WANG in Autism Research, 15-9 (September 2022)  

Public ISBD [article]  inAutism Research > 15-9 (September 2022) . - p.1698-1709 Titre : Subject-performed task effect on working memory performance in children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Lijuan WANG, Auteur ; Tingting XIE, Auteur ; Huan MA, Auteur ; Miao XU, Auteur ; Xiaochun XIE, Auteur Article en page(s) : p.1698-1709 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/complications  Child  Cognition  Humans  Intellectual Disability/complications  Intelligence  Memory, Short-Term  SPT effect  autism spectrum disorder  movement component  working memory for instruction Index. décimale : PER Périodiques Résumé : A previous study found that children with autism spectrum disorder (ASD) have better recall when they perform instructions (subject-performed task [SPT]) than when they passively hear instructions (verbal task [VT]) in a working memory task for instructions, an effect that is called the SPT effect. This study explored whether the SPT effect exhibited by ASD children is caused by the movement component or by processing materials twice. More importantly, this study explored whether intelligence influences the SPT effect exhibited by ASD children. ASD children with three levels of intelligence (N = 56) and a control group, children with intellectual disability (ID) who had low intelligence but did not have ASD (N = 21), were asked to perform working memory tasks for instructions under VT, SPT and repeated (hearing the instruction twice) conditions. No significant difference in performance was observed between the VT and repeated conditions, regardless of the child's level of intelligence. ASD children with lower-middle intelligence exhibited a smaller SPT effect than ASD children with upper-middle intelligence. Critically, while ASD children with low intelligence did not exhibit the SPT effect, an ID group with equivalent low intelligence did show this effect. Therefore, these results show that the SPT effect for ASD children is caused by the movement component and is uniquely associated with a certain level of intelligence, namely, lower middle and higher levels of intelligence. LAY SUMMARY: In ASD children, the benefit of physically performing instructions for working memory performance is uniquely associated with a certain level of intelligence. Only ASD children with lower-middle intelligence (and higher) benefit from physically performing instructions, and higher intelligence increases this benefit; ASD children with low intelligence do not show this benefit. This benefit in ASD children is attributed to the additional motoric code generated by physical performance. En ligne : http://dx.doi.org/10.1002/aur.2710 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=483 [article] Subject-performed task effect on working memory performance in children with autism spectrum disorder [Texte imprimé et/ou numérique] / Lijuan WANG, Auteur ; Tingting XIE, Auteur ; Huan MA, Auteur ; Miao XU, Auteur ; Xiaochun XIE, Auteur . - p.1698-1709. Langues : Anglais (eng) in Autism Research > 15-9 (September 2022) . - p.1698-1709 Mots-clés : Autism Spectrum Disorder/complications  Child  Cognition  Humans  Intellectual Disability/complications  Intelligence  Memory, Short-Term  SPT effect  autism spectrum disorder  movement component  working memory for instruction Index. décimale : PER Périodiques Résumé : A previous study found that children with autism spectrum disorder (ASD) have better recall when they perform instructions (subject-performed task [SPT]) than when they passively hear instructions (verbal task [VT]) in a working memory task for instructions, an effect that is called the SPT effect. This study explored whether the SPT effect exhibited by ASD children is caused by the movement component or by processing materials twice. More importantly, this study explored whether intelligence influences the SPT effect exhibited by ASD children. ASD children with three levels of intelligence (N = 56) and a control group, children with intellectual disability (ID) who had low intelligence but did not have ASD (N = 21), were asked to perform working memory tasks for instructions under VT, SPT and repeated (hearing the instruction twice) conditions. No significant difference in performance was observed between the VT and repeated conditions, regardless of the child's level of intelligence. ASD children with lower-middle intelligence exhibited a smaller SPT effect than ASD children with upper-middle intelligence. Critically, while ASD children with low intelligence did not exhibit the SPT effect, an ID group with equivalent low intelligence did show this effect. Therefore, these results show that the SPT effect for ASD children is caused by the movement component and is uniquely associated with a certain level of intelligence, namely, lower middle and higher levels of intelligence. LAY SUMMARY: In ASD children, the benefit of physically performing instructions for working memory performance is uniquely associated with a certain level of intelligence. Only ASD children with lower-middle intelligence (and higher) benefit from physically performing instructions, and higher intelligence increases this benefit; ASD children with low intelligence do not show this benefit. This benefit in ASD children is attributed to the additional motoric code generated by physical performance. En ligne : http://dx.doi.org/10.1002/aur.2710 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=483