Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
4 recherche sur le mot-clé 'cognition (attention'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Attention control in autism: Eye-tracking findings from pre-school children in a low- and middle-income country setting / Luke MASON ; Rashi ARORA ; Supriya BHAVNANI ; Jayashree DASGUPTA ; Sheffali GULATI ; Teodora GLIGA ; Mark H. JOHNSON in Autism, 28-1 (January 2024)
[article]
Titre : Attention control in autism: Eye-tracking findings from pre-school children in a low- and middle-income country setting Type de document : Texte imprimé et/ou numérique Auteurs : Luke MASON, Auteur ; Rashi ARORA, Auteur ; Supriya BHAVNANI, Auteur ; Jayashree DASGUPTA, Auteur ; Sheffali GULATI, Auteur ; Teodora GLIGA, Auteur ; Mark H. JOHNSON, Auteur Article en page(s) : p.43?57 Mots-clés : autism spectrum disorders cognition (attention learning memory) development pre-school children Index. décimale : PER Périodiques Résumé : Alterations in the development of attention control and learning have been associated with autism and can be measured using the ?antisaccade task?, which assesses a child?s ability to make an oculomotor response away from a distracting stimulus, and learn to instead anticipate a later reward. We aimed to assess these cognitive processes using portable eye-tracking in an understudied population of pre-school children with and without a diagnosis of autism spectrum disorder in community settings in New Delhi, India. The eye-tracking antisaccade task was presented to children in three groups (n?=?104) (children with a clinical diagnosis of autism spectrum disorder or intellectual disability and children meeting developmental milestones). In accordance with findings from high-income, laboratory-based environments, children learnt to anticipate looks towards a reward, as well as inhibit eye-movements towards a distractor stimulus. We also provide novel evidence that while differences in inhibition responses might be applicable to multiple developmental conditions, a reduced learning to anticipate looks towards a target in this age group may be specific to autism. This eye-tracking task may, therefore, have the potential to identify and assess autism specific traits across development, and be used in longitudinal research studies such as investigating response to intervention in low-resource settings. Lay abstract The development of cognitive processes, such as attention control and learning, has been suggested to be altered in children with a diagnosis of autism spectrum disorder. However, nearly all of our understanding of the development of these cognitive processes comes from studies with school-aged or older children in high-income countries, and from research conducted in a controlled laboratory environment, thereby restricting the potential generalisability of results and away from the majority of the world?s population. We need to expand our research to investigate abilities beyond these limited settings. We address shortcomings in the literature by (1) studying attention control and learning in an understudied population of children in a low- and middle-income country setting in India, (2) focusing research on a critical younger age group of children and (3) using portable eye-tracking technology that can be taken into communities and healthcare settings to increase the accessibility of research in hard-to-reach populations. Our results provide novel evidence on differences in attention control and learning responses in groups of children with and without a diagnosis of autism spectrum disorder. We show that learning responses in children that we assessed through a portable eye-tracking task, called the ?antisaccade task?, may be specific to autism. This suggests that the methods we use may have the potential to identify and assess autism-specific traits across development, and be used in research in low-resource settings. En ligne : https://dx.doi.org/10.1177/13623613221149541 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=519
in Autism > 28-1 (January 2024) . - p.43?57[article] Attention control in autism: Eye-tracking findings from pre-school children in a low- and middle-income country setting [Texte imprimé et/ou numérique] / Luke MASON, Auteur ; Rashi ARORA, Auteur ; Supriya BHAVNANI, Auteur ; Jayashree DASGUPTA, Auteur ; Sheffali GULATI, Auteur ; Teodora GLIGA, Auteur ; Mark H. JOHNSON, Auteur . - p.43?57.
in Autism > 28-1 (January 2024) . - p.43?57
Mots-clés : autism spectrum disorders cognition (attention learning memory) development pre-school children Index. décimale : PER Périodiques Résumé : Alterations in the development of attention control and learning have been associated with autism and can be measured using the ?antisaccade task?, which assesses a child?s ability to make an oculomotor response away from a distracting stimulus, and learn to instead anticipate a later reward. We aimed to assess these cognitive processes using portable eye-tracking in an understudied population of pre-school children with and without a diagnosis of autism spectrum disorder in community settings in New Delhi, India. The eye-tracking antisaccade task was presented to children in three groups (n?=?104) (children with a clinical diagnosis of autism spectrum disorder or intellectual disability and children meeting developmental milestones). In accordance with findings from high-income, laboratory-based environments, children learnt to anticipate looks towards a reward, as well as inhibit eye-movements towards a distractor stimulus. We also provide novel evidence that while differences in inhibition responses might be applicable to multiple developmental conditions, a reduced learning to anticipate looks towards a target in this age group may be specific to autism. This eye-tracking task may, therefore, have the potential to identify and assess autism specific traits across development, and be used in longitudinal research studies such as investigating response to intervention in low-resource settings. Lay abstract The development of cognitive processes, such as attention control and learning, has been suggested to be altered in children with a diagnosis of autism spectrum disorder. However, nearly all of our understanding of the development of these cognitive processes comes from studies with school-aged or older children in high-income countries, and from research conducted in a controlled laboratory environment, thereby restricting the potential generalisability of results and away from the majority of the world?s population. We need to expand our research to investigate abilities beyond these limited settings. We address shortcomings in the literature by (1) studying attention control and learning in an understudied population of children in a low- and middle-income country setting in India, (2) focusing research on a critical younger age group of children and (3) using portable eye-tracking technology that can be taken into communities and healthcare settings to increase the accessibility of research in hard-to-reach populations. Our results provide novel evidence on differences in attention control and learning responses in groups of children with and without a diagnosis of autism spectrum disorder. We show that learning responses in children that we assessed through a portable eye-tracking task, called the ?antisaccade task?, may be specific to autism. This suggests that the methods we use may have the potential to identify and assess autism-specific traits across development, and be used in research in low-resource settings. En ligne : https://dx.doi.org/10.1177/13623613221149541 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=519 Supporting autistic adults' episodic memory recall in interviews: The role of executive functions, theory of mind, and language abilities / J. E. NORRIS in Autism, 26-2 (February 2022)
[article]
Titre : Supporting autistic adults' episodic memory recall in interviews: The role of executive functions, theory of mind, and language abilities Type de document : Texte imprimé et/ou numérique Auteurs : J. E. NORRIS, Auteur ; K. MARAS, Auteur Article en page(s) : p.513-524 Langues : Anglais (eng) Mots-clés : autism spectrum disorders autobiographical memory cognition (attention communication and language episodic memory executive functions expressive language interviews learning memory) task support hypothesis theory of mind of interest with respect to the research, authorship and/or publication of this article. Index. décimale : PER Périodiques Résumé : Autistic people have difficulties recalling episodic memories (memories of specific events) compared to typically developing people. However, being able to effectively recall such memories is important in many real-world situations, for example, in police interviews, during medical consultations, and in employment interviews. Autistic people's episodic memory difficulties are most noticeable when they are responding to open, unsupportive questions. However, the 'Task Support Hypothesis' indicates that autistic people are able to recall as much information as typically developing people, as long as they are asked more supportive questions. Autistic people also experience difficulties with executive functioning (cognitive abilities which allow us to plan, hold information in mind, inhibit interruptions, etc.), theory of mind (the ability to understand others' perspectives and intentions), and spoken language. The current study aimed to investigate the impact of these cognitive abilities on memory recall in two previous studies which compared autistic and typically developing adults on how specific their recall was in police, healthcare, and employment interviews, and the quality of responses during an employment interview when both unsupportive and supportive questioning was used. The results show that while typically developing people may rely on theory of mind abilities, autistic people may rely more on language abilities when performing in interviews, potentially to compensate for their episodic memory difficulties, and that this effect is most apparent during more unsupportive recall (e.g. when a brief, open question is asked) compared to when open questions are followed by prompts (e.g. 'tell me about who as there', 'what happened?', etc.). En ligne : http://dx.doi.org/10.1177/13623613211030772 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452
in Autism > 26-2 (February 2022) . - p.513-524[article] Supporting autistic adults' episodic memory recall in interviews: The role of executive functions, theory of mind, and language abilities [Texte imprimé et/ou numérique] / J. E. NORRIS, Auteur ; K. MARAS, Auteur . - p.513-524.
Langues : Anglais (eng)
in Autism > 26-2 (February 2022) . - p.513-524
Mots-clés : autism spectrum disorders autobiographical memory cognition (attention communication and language episodic memory executive functions expressive language interviews learning memory) task support hypothesis theory of mind of interest with respect to the research, authorship and/or publication of this article. Index. décimale : PER Périodiques Résumé : Autistic people have difficulties recalling episodic memories (memories of specific events) compared to typically developing people. However, being able to effectively recall such memories is important in many real-world situations, for example, in police interviews, during medical consultations, and in employment interviews. Autistic people's episodic memory difficulties are most noticeable when they are responding to open, unsupportive questions. However, the 'Task Support Hypothesis' indicates that autistic people are able to recall as much information as typically developing people, as long as they are asked more supportive questions. Autistic people also experience difficulties with executive functioning (cognitive abilities which allow us to plan, hold information in mind, inhibit interruptions, etc.), theory of mind (the ability to understand others' perspectives and intentions), and spoken language. The current study aimed to investigate the impact of these cognitive abilities on memory recall in two previous studies which compared autistic and typically developing adults on how specific their recall was in police, healthcare, and employment interviews, and the quality of responses during an employment interview when both unsupportive and supportive questioning was used. The results show that while typically developing people may rely on theory of mind abilities, autistic people may rely more on language abilities when performing in interviews, potentially to compensate for their episodic memory difficulties, and that this effect is most apparent during more unsupportive recall (e.g. when a brief, open question is asked) compared to when open questions are followed by prompts (e.g. 'tell me about who as there', 'what happened?', etc.). En ligne : http://dx.doi.org/10.1177/13623613211030772 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452
[article]
Titre : Thinking, fast and slow on the autism spectrum Type de document : Texte imprimé et/ou numérique Auteurs : Mark BROSNAN, Auteur ; Chris ASHWIN, Auteur Article en page(s) : p.1245-1255 Langues : Anglais (eng) Mots-clés : cognition (attention learning memory);deliberation;intuition;psychological theories of autism;reasoning;thinking Index. décimale : PER Périodiques Résumé : The Dual Process Theory of Autism proposes that autistic individuals demonstrate greater deliberative (slower) processing alongside reduced (faster) intuitive processing. This study manipulated the reasoning time available to investigate the extent to which deliberative and intuitive processing are sensitive to time context in autism. A total of 74 young autistic people and 132 control participants completed the Cognitive Reflection Test to measure intuition and deliberation, with responses being either speeded (fast condition) or delayed (slow condition). The autistic group produced more deliberative and less intuitive responses than controls overall. Both groups showed more intuitive responses in the fast condition and more deliberative responses in the slow condition, demonstrating the reasoning style in autism is sensitive to context. Lay abstract What is already known about the topic Daniel Kahneman wrote a highly influential book titled "thinking, fast and slow". He proposes that people usually think in a rapid, automatic, intuitive style. When people realise their intuitive thinking may be wrong, a slower, effortful, deliberative style of thinking takes over. It has recently been proposed that thinking in autistic individuals can be characterised as usually thinking in the deliberative style (rather than the intuitive style that non-autistic people usually think in). What this paper adds As intuitive thinking is fast and deliberative thinking is slow, this research manipulated the time available to complete a series of reasoning questions. These questions have been developed to have intuitive answers (which are incorrect) and deliberative answers (which are correct). For the first time, a fast time manipulation (you must answer quickly) and slow (you must think about your answer before responding) was undertaken with autistic individuals. Autistic participants did produce more deliberative answers than the non-autistic participants. However, both groups produced comparably more intuitive answers and less deliberative answers in the fast condition. This shows that while autistic people tend not to use their intuition, autistic people can be encouraged to use their intuition. Implications for practice, research or policy Using rapid intuition can be useful in fast-changing contexts, such as some social situations. Future research can explore how to support autistic individuals to use their intuition when the need arises. In addition, the propensity for deliberation resulting in unbiased, correct responses reflects a strengths-based account of autism. This requires more mental effort and is less susceptible to bias and errors. This is called "Dual Process Theory". En ligne : http://dx.doi.org/10.1177/13623613221132437 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=507
in Autism > 27-5 (July 2023) . - p.1245-1255[article] Thinking, fast and slow on the autism spectrum [Texte imprimé et/ou numérique] / Mark BROSNAN, Auteur ; Chris ASHWIN, Auteur . - p.1245-1255.
Langues : Anglais (eng)
in Autism > 27-5 (July 2023) . - p.1245-1255
Mots-clés : cognition (attention learning memory);deliberation;intuition;psychological theories of autism;reasoning;thinking Index. décimale : PER Périodiques Résumé : The Dual Process Theory of Autism proposes that autistic individuals demonstrate greater deliberative (slower) processing alongside reduced (faster) intuitive processing. This study manipulated the reasoning time available to investigate the extent to which deliberative and intuitive processing are sensitive to time context in autism. A total of 74 young autistic people and 132 control participants completed the Cognitive Reflection Test to measure intuition and deliberation, with responses being either speeded (fast condition) or delayed (slow condition). The autistic group produced more deliberative and less intuitive responses than controls overall. Both groups showed more intuitive responses in the fast condition and more deliberative responses in the slow condition, demonstrating the reasoning style in autism is sensitive to context. Lay abstract What is already known about the topic Daniel Kahneman wrote a highly influential book titled "thinking, fast and slow". He proposes that people usually think in a rapid, automatic, intuitive style. When people realise their intuitive thinking may be wrong, a slower, effortful, deliberative style of thinking takes over. It has recently been proposed that thinking in autistic individuals can be characterised as usually thinking in the deliberative style (rather than the intuitive style that non-autistic people usually think in). What this paper adds As intuitive thinking is fast and deliberative thinking is slow, this research manipulated the time available to complete a series of reasoning questions. These questions have been developed to have intuitive answers (which are incorrect) and deliberative answers (which are correct). For the first time, a fast time manipulation (you must answer quickly) and slow (you must think about your answer before responding) was undertaken with autistic individuals. Autistic participants did produce more deliberative answers than the non-autistic participants. However, both groups produced comparably more intuitive answers and less deliberative answers in the fast condition. This shows that while autistic people tend not to use their intuition, autistic people can be encouraged to use their intuition. Implications for practice, research or policy Using rapid intuition can be useful in fast-changing contexts, such as some social situations. Future research can explore how to support autistic individuals to use their intuition when the need arises. In addition, the propensity for deliberation resulting in unbiased, correct responses reflects a strengths-based account of autism. This requires more mental effort and is less susceptible to bias and errors. This is called "Dual Process Theory". En ligne : http://dx.doi.org/10.1177/13623613221132437 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=507 What children with and without ASD see: Similar visual experiences with different pathways through parental attention strategies / Elizabeth PERKOVICH in Autism & Developmental Language Impairments, 7 (January-December 2022)
[article]
Titre : What children with and without ASD see: Similar visual experiences with different pathways through parental attention strategies Type de document : Texte imprimé et/ou numérique Auteurs : Elizabeth PERKOVICH, Auteur ; Lichao SUN, Auteur ; Sarah MIRE, Auteur ; Anna LAAKMAN, Auteur ; Urvi SAKHUJA, Auteur ; Hanako YOSHIDA, Auteur Langues : Anglais (eng) Mots-clés : Autism spectrum disorders cognition (attention memory learning) interaction social behavior social cognition Index. décimale : PER Périodiques Résumé : Background and aims Although young children’s gaze behaviors in experimental task contexts have been shown to be potential biobehavioral markers relevant to autism spectrum disorder (ASD), we know little about their everyday gaze behaviors. The present study aims (1) to document early gaze behaviors that occur within a live, social interactive context among children with and without ASD and their parents, and (2) to examine how children’s and parents’ gaze behaviors are related for ASD and typically developing (TD) groups. A head-mounted eye-tracking system was used to record the frequency and duration of a set of gaze behaviors (such as sustained attention [SA] and joint attention [JA]) that are relevant to early cognitive and language development. Methods Twenty-six parent “child dyads (ASD group=13, TD group=13) participated. Children were between the ages of 3 and 8 years old. We placed head-mounted eye trackers on parents and children to record their parent- and child-centered views, and we also recorded their interactive parent “child object play scene from both a wall- and ceiling-mounted camera. We then annotated the frequency and duration of gaze behaviors (saccades, fixation, SA, and JA) for different regions of interest (object, face, and hands), and attention shifting. Independent group t-tests and ANOVAs were used to observe group comparisons, and linear regression was used to test the predictiveness of parent gaze behaviors for JA. Results The present study found no differences in visual experiences between children with and without ASD. Interestingly, however, significant group differences were found for parent gaze behaviors. Compared to parents of ASD children, parents of TD children focused on objects and shifted their attention between objects and their children’s faces more. In contrast, parents of ASD children were more likely to shift their attention between their own hands and their children. JA experiences were also predicted differently, depending on the group: among parents of TD children, attention to objects predicted JA, but among parents of ASD children, attention to their children predicted JA. Conclusion Although no differences were found between gaze behaviors of autistic and TD children in this study, there were significant group differences in parents’ looking behaviors. This suggests potentially differential pathways for the scaffolding effect of parental gaze for ASD children compared with TD children. Implications The present study revealed the impact of everyday life, social interactive context on early visual experiences, and point to potentially different pathways by which parental looking behaviors guide the looking behaviors of children with and without ASD. Identifying parental social input relevant to early attention development (e.g., JA) among autistic children has implications for mechanisms that could support socially mediated attention behaviors that have been documented to facilitate early cognitive and language development and implications for the development of parent-mediated interventions for young children with or at risk for ASD. Note: This paper uses a combination of person-first and identity-first language, an intentional decision aligning with comments put forth by Vivanti (Vivanti, 2020), recognizing the complexities of known and unknown preferences of those in the larger autism community. En ligne : http://dx.doi.org/10.1177/23969415221137293 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491
in Autism & Developmental Language Impairments > 7 (January-December 2022)[article] What children with and without ASD see: Similar visual experiences with different pathways through parental attention strategies [Texte imprimé et/ou numérique] / Elizabeth PERKOVICH, Auteur ; Lichao SUN, Auteur ; Sarah MIRE, Auteur ; Anna LAAKMAN, Auteur ; Urvi SAKHUJA, Auteur ; Hanako YOSHIDA, Auteur.
Langues : Anglais (eng)
in Autism & Developmental Language Impairments > 7 (January-December 2022)
Mots-clés : Autism spectrum disorders cognition (attention memory learning) interaction social behavior social cognition Index. décimale : PER Périodiques Résumé : Background and aims Although young children’s gaze behaviors in experimental task contexts have been shown to be potential biobehavioral markers relevant to autism spectrum disorder (ASD), we know little about their everyday gaze behaviors. The present study aims (1) to document early gaze behaviors that occur within a live, social interactive context among children with and without ASD and their parents, and (2) to examine how children’s and parents’ gaze behaviors are related for ASD and typically developing (TD) groups. A head-mounted eye-tracking system was used to record the frequency and duration of a set of gaze behaviors (such as sustained attention [SA] and joint attention [JA]) that are relevant to early cognitive and language development. Methods Twenty-six parent “child dyads (ASD group=13, TD group=13) participated. Children were between the ages of 3 and 8 years old. We placed head-mounted eye trackers on parents and children to record their parent- and child-centered views, and we also recorded their interactive parent “child object play scene from both a wall- and ceiling-mounted camera. We then annotated the frequency and duration of gaze behaviors (saccades, fixation, SA, and JA) for different regions of interest (object, face, and hands), and attention shifting. Independent group t-tests and ANOVAs were used to observe group comparisons, and linear regression was used to test the predictiveness of parent gaze behaviors for JA. Results The present study found no differences in visual experiences between children with and without ASD. Interestingly, however, significant group differences were found for parent gaze behaviors. Compared to parents of ASD children, parents of TD children focused on objects and shifted their attention between objects and their children’s faces more. In contrast, parents of ASD children were more likely to shift their attention between their own hands and their children. JA experiences were also predicted differently, depending on the group: among parents of TD children, attention to objects predicted JA, but among parents of ASD children, attention to their children predicted JA. Conclusion Although no differences were found between gaze behaviors of autistic and TD children in this study, there were significant group differences in parents’ looking behaviors. This suggests potentially differential pathways for the scaffolding effect of parental gaze for ASD children compared with TD children. Implications The present study revealed the impact of everyday life, social interactive context on early visual experiences, and point to potentially different pathways by which parental looking behaviors guide the looking behaviors of children with and without ASD. Identifying parental social input relevant to early attention development (e.g., JA) among autistic children has implications for mechanisms that could support socially mediated attention behaviors that have been documented to facilitate early cognitive and language development and implications for the development of parent-mediated interventions for young children with or at risk for ASD. Note: This paper uses a combination of person-first and identity-first language, an intentional decision aligning with comments put forth by Vivanti (Vivanti, 2020), recognizing the complexities of known and unknown preferences of those in the larger autism community. En ligne : http://dx.doi.org/10.1177/23969415221137293 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491