Allocentric Versus Egocentric Spatial Memory in Adults with Autism Spectrum Disorder / Melanie RING in Journal of Autism and Developmental Disorders, 48-6 (June 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-6 (June 2018) . - p.2101-2111 Titre : Allocentric Versus Egocentric Spatial Memory in Adults with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Melanie RING, Auteur ; Sebastian B. GAIGG, Auteur ; Mareike ALTGASSEN, Auteur ; Peter BARR, Auteur ; Dermot M. BOWLER, Auteur Article en page(s) : p.2101-2111 Langues : Anglais (eng) Mots-clés : Allocentric  Autism spectrum disorder  Egocentric  Mental rotation  Spatial navigation  Task support hypothesis  Visual short-term memory Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) present difficulties in forming relations among items and context. This capacity for relational binding is also involved in spatial navigation and research on this topic in ASD is scarce and inconclusive. Using a computerised version of the Morris Water Maze task, ASD participants showed particular difficulties in performing viewpoint independent (allocentric) navigation, leaving viewpoint dependent navigation (egocentric) intact. Further analyses showed that navigation deficits were not related to poor visual short-term memory or mental rotation in the ASD group. The results further confirm the need of autistic individuals for support at retrieval and have important implications for the design of signposts and maps. En ligne : http://dx.doi.org/10.1007/s10803-018-3465-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=362 [article] Allocentric Versus Egocentric Spatial Memory in Adults with Autism Spectrum Disorder [texte imprimé] / Melanie RING, Auteur ; Sebastian B. GAIGG, Auteur ; Mareike ALTGASSEN, Auteur ; Peter BARR, Auteur ; Dermot M. BOWLER, Auteur . - p.2101-2111. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-6 (June 2018) . - p.2101-2111 Mots-clés : Allocentric  Autism spectrum disorder  Egocentric  Mental rotation  Spatial navigation  Task support hypothesis  Visual short-term memory Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) present difficulties in forming relations among items and context. This capacity for relational binding is also involved in spatial navigation and research on this topic in ASD is scarce and inconclusive. Using a computerised version of the Morris Water Maze task, ASD participants showed particular difficulties in performing viewpoint independent (allocentric) navigation, leaving viewpoint dependent navigation (egocentric) intact. Further analyses showed that navigation deficits were not related to poor visual short-term memory or mental rotation in the ASD group. The results further confirm the need of autistic individuals for support at retrieval and have important implications for the design of signposts and maps. En ligne : http://dx.doi.org/10.1007/s10803-018-3465-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=362

Do Adults with Autism Spectrum Disorders Compensate in Naturalistic Prospective Memory Tasks? / Mareike ALTGASSEN in Journal of Autism and Developmental Disorders, 42-10 (October 2012)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 42-10 (October 2012) . - p.2141-2151 Titre : Do Adults with Autism Spectrum Disorders Compensate in Naturalistic Prospective Memory Tasks? Type de document : texte imprimé Auteurs : Mareike ALTGASSEN, Auteur ; Nancy KOBAN, Auteur ; Matthias KLIEGEL, Auteur Année de publication : 2012 Article en page(s) : p.2141-2151 Langues : Anglais (eng) Mots-clés : Prospective memory  Executive functions  PDD  Monitoring Index. décimale : PER Périodiques Résumé : The present study is the first to directly compare event- and time-based prospective memory in Autism Spectrum Disorders (ASD) using a contextual task mirroring real life demands of prospective memory. Twenty-five individuals with ASD and 25 age- and ability-matched controls completed the Dresden Breakfast task which required participants to prepare breakfast following a set of rules and time restrictions. Overall, adults with ASD had less correct time- and event-based prospective memory responses in comparison to controls, which is consistent with previous research in children with ASD. Moreover, ASD participants completed fewer tasks, followed rules less closely, and monitored the elapsing time less closely than controls. Individuals with ASD seem not to be compensating in naturalistic prospective memory tasks. En ligne : http://dx.doi.org/10.1007/s10803-012-1466-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180 [article] Do Adults with Autism Spectrum Disorders Compensate in Naturalistic Prospective Memory Tasks? [texte imprimé] / Mareike ALTGASSEN, Auteur ; Nancy KOBAN, Auteur ; Matthias KLIEGEL, Auteur . - 2012 . - p.2141-2151. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 42-10 (October 2012) . - p.2141-2151 Mots-clés : Prospective memory  Executive functions  PDD  Monitoring Index. décimale : PER Périodiques Résumé : The present study is the first to directly compare event- and time-based prospective memory in Autism Spectrum Disorders (ASD) using a contextual task mirroring real life demands of prospective memory. Twenty-five individuals with ASD and 25 age- and ability-matched controls completed the Dresden Breakfast task which required participants to prepare breakfast following a set of rules and time restrictions. Overall, adults with ASD had less correct time- and event-based prospective memory responses in comparison to controls, which is consistent with previous research in children with ASD. Moreover, ASD participants completed fewer tasks, followed rules less closely, and monitored the elapsing time less closely than controls. Individuals with ASD seem not to be compensating in naturalistic prospective memory tasks. En ligne : http://dx.doi.org/10.1007/s10803-012-1466-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=180

Does Ongoing Task Load Influence Prospective Remembering in Autism Spectrum Disorders? / Daniela NÃœRNBERG in Autism Research, 19-7 (July 2026)  

Public ISBD [article]  inAutism Research > 19-7 (July 2026) . - p.e70285 Titre : Does Ongoing Task Load Influence Prospective Remembering in Autism Spectrum Disorders? Type de document : texte imprimé Auteurs : Daniela NÃœRNBERG, Auteur ; Mareike ALTGASSEN, Auteur Article en page(s) : p.e70285 Langues : Anglais (eng) Mots-clés : autism  cognitive load  ongoing task  prospective memory Index. décimale : PER Périodiques Résumé : ABSTRACT Prospective memory (PM) refers to the cognitive ability to remember to carry out intended actions in the future. The present study investigated PM performance in autistic and non-autistic adults as well as the impact of the cognitive load of the ongoing task on PM performance. A total of 50 autistic individuals and 51 age- and non-verbal ability-matched non-autistic individuals completed an event-based PM task, which was embedded into an ongoing n-back task. The cognitive load of the n-back task was varied (2- vs. 3-back for low versus high cognitive load). Results showed that autistic participants did not differ from non-autistic participants in their PM performance. The cognitive load of the ongoing task had no impact on event-based PM performance in both groups. This is the first study to investigate the impact of ongoing task load on event-based PM performance in autistic adults. The results support the neurodiversity perspective of ASD as a highly heterogeneous population which is not necessarily characterized by reduced PM performance. En ligne : https://doi.org/10.1002/aur.70285 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=589 [article] Does Ongoing Task Load Influence Prospective Remembering in Autism Spectrum Disorders? [texte imprimé] / Daniela NÃœRNBERG, Auteur ; Mareike ALTGASSEN, Auteur . - p.e70285. Langues : Anglais (eng) in Autism Research > 19-7 (July 2026) . - p.e70285 Mots-clés : autism  cognitive load  ongoing task  prospective memory Index. décimale : PER Périodiques Résumé : ABSTRACT Prospective memory (PM) refers to the cognitive ability to remember to carry out intended actions in the future. The present study investigated PM performance in autistic and non-autistic adults as well as the impact of the cognitive load of the ongoing task on PM performance. A total of 50 autistic individuals and 51 age- and non-verbal ability-matched non-autistic individuals completed an event-based PM task, which was embedded into an ongoing n-back task. The cognitive load of the n-back task was varied (2- vs. 3-back for low versus high cognitive load). Results showed that autistic participants did not differ from non-autistic participants in their PM performance. The cognitive load of the ongoing task had no impact on event-based PM performance in both groups. This is the first study to investigate the impact of ongoing task load on event-based PM performance in autistic adults. The results support the neurodiversity perspective of ASD as a highly heterogeneous population which is not necessarily characterized by reduced PM performance. En ligne : https://doi.org/10.1002/aur.70285 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=589

Episodic Future Thinking in Children with Autism Spectrum Disorder / Gill TERRETT in Journal of Autism and Developmental Disorders, 43-11 (November 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-11 (November 2013) . - p.2558-2568 Titre : Episodic Future Thinking in Children with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Gill TERRETT, Auteur ; Peter G. RENDELL, Auteur ; Sandra RAPONI-SAUNDERS, Auteur ; Julie D. HENRY, Auteur ; Phoebe E. BAILEY, Auteur ; Mareike ALTGASSEN, Auteur Article en page(s) : p.2558-2568 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Episodic future thinking  Imagining the future  Episodic memory  Executive functioning  Children Index. décimale : PER Périodiques Résumé : The capacity to imagine oneself experiencing future events has important implications for effective daily living but investigation of this ability in autism spectrum disorder (ASD) is limited. This study investigated future thinking in 30 children with high functioning ASD (IQ 85) and 30 typically developing children. They completed the Adapted Autobiographical Interview, a measure which required participants to describe personal past events (indexing episodic memory) and plausible future events (indexing episodic future thinking). The results showed that there are ASD-related deficits in future thinking, and also provided preliminary evidence regarding cognitive mechanisms that may (and may not) contribute to these difficulties. The theoretical and practical implications of these results are discussed. En ligne : http://dx.doi.org/10.1007/s10803-013-1806-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=217 [article] Episodic Future Thinking in Children with Autism Spectrum Disorder [texte imprimé] / Gill TERRETT, Auteur ; Peter G. RENDELL, Auteur ; Sandra RAPONI-SAUNDERS, Auteur ; Julie D. HENRY, Auteur ; Phoebe E. BAILEY, Auteur ; Mareike ALTGASSEN, Auteur . - p.2558-2568. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-11 (November 2013) . - p.2558-2568 Mots-clés : Autism spectrum disorder  Episodic future thinking  Imagining the future  Episodic memory  Executive functioning  Children Index. décimale : PER Périodiques Résumé : The capacity to imagine oneself experiencing future events has important implications for effective daily living but investigation of this ability in autism spectrum disorder (ASD) is limited. This study investigated future thinking in 30 children with high functioning ASD (IQ 85) and 30 typically developing children. They completed the Adapted Autobiographical Interview, a measure which required participants to describe personal past events (indexing episodic memory) and plausible future events (indexing episodic future thinking). The results showed that there are ASD-related deficits in future thinking, and also provided preliminary evidence regarding cognitive mechanisms that may (and may not) contribute to these difficulties. The theoretical and practical implications of these results are discussed. En ligne : http://dx.doi.org/10.1007/s10803-013-1806-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=217

Event- and Time-Based Prospective Memory and Time Perception in Autistic Adults With and Without Intellectual Disabilities / Daniela NÃœRNBERG in Autism Research, 19-6 (June 2026)  

Public ISBD [article]  inAutism Research > 19-6 (June 2026) . - p.e70250 Titre : Event- and Time-Based Prospective Memory and Time Perception in Autistic Adults With and Without Intellectual Disabilities Type de document : texte imprimé Auteurs : Daniela NÃœRNBERG, Auteur ; Mareike ALTGASSEN, Auteur Article en page(s) : p.e70250 Langues : Anglais (eng) Mots-clés : high-functioning autism  intellectual disability  low-functioning autism  prospective memory  time perception Index. décimale : PER Périodiques Résumé : ABSTRACT The aim of this study was to examine time perception (i.e., the sense of the duration, order and passage of time) and event- and time-based prospective memory (PM; i.e., the ability to recall an intention to perform an action in the future) in adults across the wider autism spectrum including those with intellectual disabilities. Sixty-four adults, aged 18?65?years, took part in the study (32 autistic, 32 neurotypical controls). Participants were tested using computerized event- and time-based PM tasks and two different time perception tasks (naturalistic vs. comprehensive consisting of time estimation, time production and time reproduction). Results showed no differences between the groups in both PM tasks after controlling for verbal abilities. Moreover, both groups displayed comparable performance in event- versus time-based PM tasks. Autistic participants showed difficulties in time perception in comparison to neurotypical controls in the naturalistic, but not in the comprehensive time perception task. In both groups better performance in time perception was linked to better event- and time-based PM performance. Given the high relevance of PM in everyday life, further research is needed to support autistic individuals in their day-to-day lives. This is one of the first studies investigating PM in autistic adults, including those with intellectual disabilities, a part of the spectrum that is often overlooked. En ligne : https://doi.org/10.1002/aur.70250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=589 [article] Event- and Time-Based Prospective Memory and Time Perception in Autistic Adults With and Without Intellectual Disabilities [texte imprimé] / Daniela NÃœRNBERG, Auteur ; Mareike ALTGASSEN, Auteur . - p.e70250. Langues : Anglais (eng) in Autism Research > 19-6 (June 2026) . - p.e70250 Mots-clés : high-functioning autism  intellectual disability  low-functioning autism  prospective memory  time perception Index. décimale : PER Périodiques Résumé : ABSTRACT The aim of this study was to examine time perception (i.e., the sense of the duration, order and passage of time) and event- and time-based prospective memory (PM; i.e., the ability to recall an intention to perform an action in the future) in adults across the wider autism spectrum including those with intellectual disabilities. Sixty-four adults, aged 18?65?years, took part in the study (32 autistic, 32 neurotypical controls). Participants were tested using computerized event- and time-based PM tasks and two different time perception tasks (naturalistic vs. comprehensive consisting of time estimation, time production and time reproduction). Results showed no differences between the groups in both PM tasks after controlling for verbal abilities. Moreover, both groups displayed comparable performance in event- versus time-based PM tasks. Autistic participants showed difficulties in time perception in comparison to neurotypical controls in the naturalistic, but not in the comprehensive time perception task. In both groups better performance in time perception was linked to better event- and time-based PM performance. Given the high relevance of PM in everyday life, further research is needed to support autistic individuals in their day-to-day lives. This is one of the first studies investigating PM in autistic adults, including those with intellectual disabilities, a part of the spectrum that is often overlooked. En ligne : https://doi.org/10.1002/aur.70250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=589

Event-based prospective memory performance in autism spectrum disorder / Mareike ALTGASSEN in Journal of Neurodevelopmental Disorders, 2-1 (March 2010)  

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A matter of precision? Scene imagery in individuals with high-functioning autism spectrum disorder / Larissa L. FAUSTMANN in Autism Research, 17-3 (March 2024)  

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Practice is the best of all instructors-Effects of enactment encoding and episodic future thinking on prospective memory performance in high-functioning adults with autism spectrum disorder / Larissa L. FAUSTMANN in Autism Research, 17-5 (May 2024)  

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Practice is the best of all instructors-Effects of enactment encoding and episodic future thinking on prospective memory performance in high-functioning adults with autism spectrum disorder / Mareike ALTGASSEN in Autism Research, 17-6 (June 2024)  

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Prospective Memory Performance of Autistic Adults in Everyday Life: The Role of Stress and Motivation / Mareike ALTGASSEN in Autism Research, 18-7 (July 2025)  

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Remembering the future; prospective memory across the autistic adult?s life span / Carolien TORENVLIET ; Tulsi A. RADHOE ; Joost A. AGELINK VAN RENTERGEM ; Wikke VAN DER PUTTEN ; Mareike ALTGASSEN ; Hilde M. GEURTS in Autism, 28-9 (September 2024)  

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