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The Influence of task Demands, Verbal Ability and Executive Functions on Item and Source Memory in Autism Spectrum Disorder / S. SEMINO in Journal of Autism and Developmental Disorders, 48-1 (January 2018)
[article]
Titre : The Influence of task Demands, Verbal Ability and Executive Functions on Item and Source Memory in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : S. SEMINO, Auteur ; M. RING, Auteur ; Dermot M. BOWLER, Auteur ; S. B. GAIGG, Auteur Article en page(s) : p.184-197 Langues : Anglais (eng) Mots-clés : Autism Executive function Item memory Recollection Source memory Verbal ability Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is generally associated with difficulties in contextual source memory but not single item memory. There are surprising inconsistencies in the literature, however, that the current study seeks to address by examining item and source memory in age and ability matched groups of 22 ASD and 21 comparison adults. Results show that group differences in source memory are moderated by task demands but not by individual differences in verbal ability, executive function or item memory. By contrast, unexpected group differences in item memory could largely be explained by individual differences in source memory. These observations shed light on the factors underlying inconsistent findings in the memory literature in ASD, which has important implications for theory and practice. En ligne : https://doi.org/10.1007/s10803-017-3299-6 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.184-197[article] The Influence of task Demands, Verbal Ability and Executive Functions on Item and Source Memory in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / S. SEMINO, Auteur ; M. RING, Auteur ; Dermot M. BOWLER, Auteur ; S. B. GAIGG, Auteur . - p.184-197.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.184-197
Mots-clés : Autism Executive function Item memory Recollection Source memory Verbal ability Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is generally associated with difficulties in contextual source memory but not single item memory. There are surprising inconsistencies in the literature, however, that the current study seeks to address by examining item and source memory in age and ability matched groups of 22 ASD and 21 comparison adults. Results show that group differences in source memory are moderated by task demands but not by individual differences in verbal ability, executive function or item memory. By contrast, unexpected group differences in item memory could largely be explained by individual differences in source memory. These observations shed light on the factors underlying inconsistent findings in the memory literature in ASD, which has important implications for theory and practice. En ligne : https://doi.org/10.1007/s10803-017-3299-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337 Development of Episodic Memory and Foresight in High-Functioning Preschoolers with ASD / Mika NAITO in Journal of Autism and Developmental Disorders, 50-2 (February 2020)
[article]
Titre : Development of Episodic Memory and Foresight in High-Functioning Preschoolers with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Mika NAITO, Auteur ; Chie HOTTA, Auteur ; Motomi TOICHI, Auteur Article en page(s) : p.529-539 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD) Episodic future thinking Episodic memory Preschoolers Source memory Index. décimale : PER Périodiques Résumé : To investigate the early development of episodic memory and future thinking in autism spectrum disorder (ASD), we selected 94 participants each from a group of ASD and typically developing (TD) preschoolers. They were required to remember newly-acquired knowledge sources and anticipate action timings necessary for future events. Five-year-old children with ASD remembered their knowledge sources similar to TD children; however, the 6-year-old children performed more poorly than their TD counterparts. ASD children failed to anticipate future action timings in comparison with TD children. Although source memory and future thinking were related in TD children, they were unrelated in children with ASD. The results suggest that episodic memory and foresight are deficient and unintegrated in ASD children during the preschool years. En ligne : http://dx.doi.org/10.1007/s10803-019-04274-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=416
in Journal of Autism and Developmental Disorders > 50-2 (February 2020) . - p.529-539[article] Development of Episodic Memory and Foresight in High-Functioning Preschoolers with ASD [Texte imprimé et/ou numérique] / Mika NAITO, Auteur ; Chie HOTTA, Auteur ; Motomi TOICHI, Auteur . - p.529-539.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-2 (February 2020) . - p.529-539
Mots-clés : Autism spectrum disorder (ASD) Episodic future thinking Episodic memory Preschoolers Source memory Index. décimale : PER Périodiques Résumé : To investigate the early development of episodic memory and future thinking in autism spectrum disorder (ASD), we selected 94 participants each from a group of ASD and typically developing (TD) preschoolers. They were required to remember newly-acquired knowledge sources and anticipate action timings necessary for future events. Five-year-old children with ASD remembered their knowledge sources similar to TD children; however, the 6-year-old children performed more poorly than their TD counterparts. ASD children failed to anticipate future action timings in comparison with TD children. Although source memory and future thinking were related in TD children, they were unrelated in children with ASD. The results suggest that episodic memory and foresight are deficient and unintegrated in ASD children during the preschool years. En ligne : http://dx.doi.org/10.1007/s10803-019-04274-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=416 Object-location memory in adults with autism spectrum disorder / Melanie RING in Autism Research, 8-5 (October 2015)
[article]
Titre : Object-location memory in adults with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Melanie RING, Auteur ; Sebastian B. GAIGG, Auteur ; Dermot M. BOWLER, Auteur Article en page(s) : p.609-619 Langues : Anglais (eng) Mots-clés : explicit relational memory implicit relational memory Autism Spectrum Disorder recognition memory source memory task support hypothesis process-dissociation procedure Index. décimale : PER Périodiques Résumé : This study tested implicit and explicit spatial relational memory in Autism Spectrum Disorder (ASD). Participants were asked to study pictures of rooms and pictures of daily objects for which locations were highlighted in the rooms. Participants were later tested for their memory of the object locations either by being asked to place objects back into their original locations or into new locations. Proportions of times when participants choose the previously studied locations for the objects irrespective of the instruction were used to derive indices of explicit and implicit memory [process-dissociation procedure, Jacoby, 1991, 1998]. In addition, participants performed object and location recognition and source memory tasks where they were asked about which locations belonged to the objects and which objects to the locations. The data revealed difficulty for ASD individuals in actively retrieving object locations (explicit memory) but not in subconsciously remembering them (implicit memory). These difficulties cannot be explained by difficulties in memory for objects or locations per se (i.e., the difficulty pertains to object-location relations). Together these observations lend further support to the idea that ASD is characterised by relatively circumscribed difficulties in relational rather than item-specific memory processes and show that these difficulties extend to the domain of spatial information. They also lend further support to the idea that memory difficulties in ASD can be reduced when support is provided at test. Autism Res 2015, 8: 609–619. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1478 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270
in Autism Research > 8-5 (October 2015) . - p.609-619[article] Object-location memory in adults with autism spectrum disorder [Texte imprimé et/ou numérique] / Melanie RING, Auteur ; Sebastian B. GAIGG, Auteur ; Dermot M. BOWLER, Auteur . - p.609-619.
Langues : Anglais (eng)
in Autism Research > 8-5 (October 2015) . - p.609-619
Mots-clés : explicit relational memory implicit relational memory Autism Spectrum Disorder recognition memory source memory task support hypothesis process-dissociation procedure Index. décimale : PER Périodiques Résumé : This study tested implicit and explicit spatial relational memory in Autism Spectrum Disorder (ASD). Participants were asked to study pictures of rooms and pictures of daily objects for which locations were highlighted in the rooms. Participants were later tested for their memory of the object locations either by being asked to place objects back into their original locations or into new locations. Proportions of times when participants choose the previously studied locations for the objects irrespective of the instruction were used to derive indices of explicit and implicit memory [process-dissociation procedure, Jacoby, 1991, 1998]. In addition, participants performed object and location recognition and source memory tasks where they were asked about which locations belonged to the objects and which objects to the locations. The data revealed difficulty for ASD individuals in actively retrieving object locations (explicit memory) but not in subconsciously remembering them (implicit memory). These difficulties cannot be explained by difficulties in memory for objects or locations per se (i.e., the difficulty pertains to object-location relations). Together these observations lend further support to the idea that ASD is characterised by relatively circumscribed difficulties in relational rather than item-specific memory processes and show that these difficulties extend to the domain of spatial information. They also lend further support to the idea that memory difficulties in ASD can be reduced when support is provided at test. Autism Res 2015, 8: 609–619. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1478 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270 Atypical Neurophysiology Underlying Episodic and Semantic Memory in Adults with Autism Spectrum Disorder / Esha MASSAND in Journal of Autism and Developmental Disorders, 45-2 (February 2015)
[article]
Titre : Atypical Neurophysiology Underlying Episodic and Semantic Memory in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Esha MASSAND, Auteur ; Dermot M. BOWLER, Auteur Article en page(s) : p.298-315 Langues : Anglais (eng) Mots-clés : Memory Episodic Semantic Source memory Autism spectrum disorder Event-related potential Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) show atypicalities in episodic memory (Boucher et al. in Psychological Bulletin, 138 (3), 458–496, 2012). We asked participants to recall the colours of a set of studied line drawings (episodic judgement), or to recognize line drawings alone (semantic judgement). Cycowicz et al. (Journal of Experimental Child Psychology, 65, 171–237, 2001) found early (300 ms onset) posterior old–new event-related potential effects for semantic judgements in typically developing (TD) individuals, and occipitally focused negativity (800 ms onset) for episodic judgements. Our results replicated findings in TD individuals and demonstrate attenuated early old–new effects in ASD. Late posterior negativity was present in the ASD group, but was not specific to this time window. This non-specificity may contribute to the atypical episodic memory judgements characteristic of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1869-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258
in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.298-315[article] Atypical Neurophysiology Underlying Episodic and Semantic Memory in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Esha MASSAND, Auteur ; Dermot M. BOWLER, Auteur . - p.298-315.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.298-315
Mots-clés : Memory Episodic Semantic Source memory Autism spectrum disorder Event-related potential Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) show atypicalities in episodic memory (Boucher et al. in Psychological Bulletin, 138 (3), 458–496, 2012). We asked participants to recall the colours of a set of studied line drawings (episodic judgement), or to recognize line drawings alone (semantic judgement). Cycowicz et al. (Journal of Experimental Child Psychology, 65, 171–237, 2001) found early (300 ms onset) posterior old–new event-related potential effects for semantic judgements in typically developing (TD) individuals, and occipitally focused negativity (800 ms onset) for episodic judgements. Our results replicated findings in TD individuals and demonstrate attenuated early old–new effects in ASD. Late posterior negativity was present in the ASD group, but was not specific to this time window. This non-specificity may contribute to the atypical episodic memory judgements characteristic of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1869-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 Online Action Monitoring and Memory for Self-Performed Actions in Autism Spectrum Disorder / Catherine GRAINGER in Journal of Autism and Developmental Disorders, 44-5 (May 2014)
[article]
Titre : Online Action Monitoring and Memory for Self-Performed Actions in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Catherine GRAINGER, Auteur ; David M. WILLIAMS, Auteur ; Sophie LIND, Auteur Année de publication : 2014 Article en page(s) : p.1193-1206 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Action monitoring Enactment effect Source memory Self-referencing Agency Index. décimale : PER Périodiques Résumé : This study explored whether individuals with autism spectrum disorder (ASD) experience difficulties with action monitoring. Two experimental tasks examined whether adults with ASD are able to monitor their own actions online, and whether they also show a typical enactment effects in memory (enhanced memory for actions they have performed compared to actions they have observed being performed). Individuals with ASD and comparison participants showed a similar pattern of performance on both tasks. In a task which required individuals to distinguish person-caused from computer-caused changes in phenomenology both groups found it easier to monitor their own actions compared to those of an experimenter. Both groups also showed typical enactment effects. Despite recent suggestions to the contrary, these results support suggestions that action monitoring is unimpaired in ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1987-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232
in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1193-1206[article] Online Action Monitoring and Memory for Self-Performed Actions in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Catherine GRAINGER, Auteur ; David M. WILLIAMS, Auteur ; Sophie LIND, Auteur . - 2014 . - p.1193-1206.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1193-1206
Mots-clés : Autism spectrum disorder Action monitoring Enactment effect Source memory Self-referencing Agency Index. décimale : PER Périodiques Résumé : This study explored whether individuals with autism spectrum disorder (ASD) experience difficulties with action monitoring. Two experimental tasks examined whether adults with ASD are able to monitor their own actions online, and whether they also show a typical enactment effects in memory (enhanced memory for actions they have performed compared to actions they have observed being performed). Individuals with ASD and comparison participants showed a similar pattern of performance on both tasks. In a task which required individuals to distinguish person-caused from computer-caused changes in phenomenology both groups found it easier to monitor their own actions compared to those of an experimenter. Both groups also showed typical enactment effects. Despite recent suggestions to the contrary, these results support suggestions that action monitoring is unimpaired in ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1987-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232