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Differentiating between sensory sensitivity and sensory reactivity in relation to restricted interests and repetitive behaviours / S. E. SCHULZ in Autism, 24-1 (January 2020)
[article]
Titre : Differentiating between sensory sensitivity and sensory reactivity in relation to restricted interests and repetitive behaviours Type de document : Texte imprimé et/ou numérique Auteurs : S. E. SCHULZ, Auteur ; R. A. STEVENSON, Auteur Article en page(s) : p.121-134 Langues : Anglais (eng) Mots-clés : adults autism spectrum disorders behavioural measurement reactivity repetitive behaviours and interests sensitivity sensory impairments Index. décimale : PER Périodiques Résumé : Recent studies have suggested that individuals who exhibit heightened sensitivity also exhibit higher rates and severity of restricted interests and repetitive behaviours. This line of research has been conducted almost exclusively through caregiver reports of sensitivity. Here, a more rigorous psychophysics paradigm was applied to assess sensory sensitivity and relate hypersensitivity to restricted interests and repetitive behaviours. In addition, commonly used questionnaire measures of sensory sensitivity were collected to determine if self-reported measures accurately reflect behavioural measures of sensory sensitivity. In all, 90 typically developing participants completed a visual detection task, a questionnaire measure of sensory processing and a measure of restricted interests and repetitive behaviours. Visual sensitivity, measured both behaviourally and with questionnaires, is positively related to restricted interests and repetitive behaviours. Surprisingly, visual sensitivity as measured behaviourally and through self-report are unrelated. Furthermore, a regression analysis suggests that while restricted interests and repetitive behaviours can be predicted based on both behavioural and self-reported sensitivity, these two predictors account for different portions of the variance in restricted interests and repetitive behaviours. Thus, while these results provide evidence supporting the contribution of sensory sensitivity to restricted interests and repetitive behaviours, these results also indicate that behavioural and questionnaire measures of sensory sensitivity are measuring two distinct constructs. We hypothesize that behavioural measures are measuring sensory sensitivity, while questionnaires measures are in fact measuring sensory reactivity. En ligne : http://dx.doi.org/10.1177/1362361319850402 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414
in Autism > 24-1 (January 2020) . - p.121-134[article] Differentiating between sensory sensitivity and sensory reactivity in relation to restricted interests and repetitive behaviours [Texte imprimé et/ou numérique] / S. E. SCHULZ, Auteur ; R. A. STEVENSON, Auteur . - p.121-134.
Langues : Anglais (eng)
in Autism > 24-1 (January 2020) . - p.121-134
Mots-clés : adults autism spectrum disorders behavioural measurement reactivity repetitive behaviours and interests sensitivity sensory impairments Index. décimale : PER Périodiques Résumé : Recent studies have suggested that individuals who exhibit heightened sensitivity also exhibit higher rates and severity of restricted interests and repetitive behaviours. This line of research has been conducted almost exclusively through caregiver reports of sensitivity. Here, a more rigorous psychophysics paradigm was applied to assess sensory sensitivity and relate hypersensitivity to restricted interests and repetitive behaviours. In addition, commonly used questionnaire measures of sensory sensitivity were collected to determine if self-reported measures accurately reflect behavioural measures of sensory sensitivity. In all, 90 typically developing participants completed a visual detection task, a questionnaire measure of sensory processing and a measure of restricted interests and repetitive behaviours. Visual sensitivity, measured both behaviourally and with questionnaires, is positively related to restricted interests and repetitive behaviours. Surprisingly, visual sensitivity as measured behaviourally and through self-report are unrelated. Furthermore, a regression analysis suggests that while restricted interests and repetitive behaviours can be predicted based on both behavioural and self-reported sensitivity, these two predictors account for different portions of the variance in restricted interests and repetitive behaviours. Thus, while these results provide evidence supporting the contribution of sensory sensitivity to restricted interests and repetitive behaviours, these results also indicate that behavioural and questionnaire measures of sensory sensitivity are measuring two distinct constructs. We hypothesize that behavioural measures are measuring sensory sensitivity, while questionnaires measures are in fact measuring sensory reactivity. En ligne : http://dx.doi.org/10.1177/1362361319850402 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 Cognitive processes in autism: Repetitive thinking in autistic versus non-autistic adults / Kate COOPER in Autism, 26-4 (May 2022)
[article]
Titre : Cognitive processes in autism: Repetitive thinking in autistic versus non-autistic adults Type de document : Texte imprimé et/ou numérique Auteurs : Kate COOPER, Auteur ; Ailsa RUSSELL, Auteur ; Steph CALLEY, Auteur ; Huilin CHEN, Auteur ; Jaxon KRAMER, Auteur ; Bas VERPLANKEN, Auteur Article en page(s) : p.849-858 Langues : Anglais (eng) Mots-clés : Adult Anxiety Anxiety Disorders Autism Spectrum Disorder Autistic Disorder/psychology Cognition Humans autism repetitive behaviours and interests conflicts of interest with respect to the research, authorship, and/or publication of this article. Index. décimale : PER Périodiques Résumé : A core feature of autism is the tendency to do the same activity or behaviour repetitively. We wanted to find out if autistic people also experience repetitive thinking, for example, having the same thoughts repeatedly. We thought that there would be a link between repetitive behaviour and repetitive thinking. We asked 54 autistic people and 66 non-autistic people to complete questionnaires measuring repetitive behaviours and obsessive thinking. Next, participants were trained by a researcher to record their thoughts using a structured paper form. They then completed 5 days of thought recording, which they did each time a random alarm sounded on their mobile phone. We found that autistic people had more repetitive thoughts than non-autistic people, but they did not report having more negative or visual thoughts compared with non-autistic people. Autistic people who had more repetitive thoughts during the 5 days of thought recording did not report more repetitive behaviour. However, autistic people who reported more obsessive thinking, for example, more negative and unwanted thoughts, also reported higher levels of repetitive behaviour. We conclude that some repetitive behaviours may be linked to anxiety and that more research is needed to better understand repetitive behaviours in autism. En ligne : https://dx.doi.org/10.1177/13623613211034380 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=473
in Autism > 26-4 (May 2022) . - p.849-858[article] Cognitive processes in autism: Repetitive thinking in autistic versus non-autistic adults [Texte imprimé et/ou numérique] / Kate COOPER, Auteur ; Ailsa RUSSELL, Auteur ; Steph CALLEY, Auteur ; Huilin CHEN, Auteur ; Jaxon KRAMER, Auteur ; Bas VERPLANKEN, Auteur . - p.849-858.
Langues : Anglais (eng)
in Autism > 26-4 (May 2022) . - p.849-858
Mots-clés : Adult Anxiety Anxiety Disorders Autism Spectrum Disorder Autistic Disorder/psychology Cognition Humans autism repetitive behaviours and interests conflicts of interest with respect to the research, authorship, and/or publication of this article. Index. décimale : PER Périodiques Résumé : A core feature of autism is the tendency to do the same activity or behaviour repetitively. We wanted to find out if autistic people also experience repetitive thinking, for example, having the same thoughts repeatedly. We thought that there would be a link between repetitive behaviour and repetitive thinking. We asked 54 autistic people and 66 non-autistic people to complete questionnaires measuring repetitive behaviours and obsessive thinking. Next, participants were trained by a researcher to record their thoughts using a structured paper form. They then completed 5 days of thought recording, which they did each time a random alarm sounded on their mobile phone. We found that autistic people had more repetitive thoughts than non-autistic people, but they did not report having more negative or visual thoughts compared with non-autistic people. Autistic people who had more repetitive thoughts during the 5 days of thought recording did not report more repetitive behaviour. However, autistic people who reported more obsessive thinking, for example, more negative and unwanted thoughts, also reported higher levels of repetitive behaviour. We conclude that some repetitive behaviours may be linked to anxiety and that more research is needed to better understand repetitive behaviours in autism. En ligne : https://dx.doi.org/10.1177/13623613211034380 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=473 Brain-computer interface based attention and social cognition training programme for children with ASD and co-occurring ADHD: A feasibility trial / Sze-Hui Jane TEO in Research in Autism Spectrum Disorders, 89 (November 2021)
[article]
Titre : Brain-computer interface based attention and social cognition training programme for children with ASD and co-occurring ADHD: A feasibility trial Type de document : Texte imprimé et/ou numérique Auteurs : Sze-Hui Jane TEO, Auteur ; Xue Wei Wendy POH, Auteur ; Tih Shih LEE, Auteur ; Cuntai GUAN, Auteur ; Yin Bun CHEUNG, Auteur ; Daniel Shuen Sheng FUNG, Auteur ; Hai Hong ZHANG, Auteur ; Zheng Yang CHIN, Auteur ; Chuan Chu WANG, Auteur ; Min SUNG, Auteur ; Tze Jui GOH, Auteur ; Shih Jen WENG, Auteur ; Xin Jie Jordon TNG, Auteur ; Choon Guan LIM, Auteur Article en page(s) : 101882 Langues : Anglais (eng) Mots-clés : ASD ADHD Social cognition Technology Children Repetitive behaviours and interests Index. décimale : PER Périodiques Résumé : Background Current treatment practices for comorbid conditions of autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) remain limited. This study examined the feasibility of an EEG brain-computer interface (BCI) programme for children with ASD and co-occurring ADHD. Method Twenty children were randomised to the intervention or waitlist-control group. Intervention consisted of thrice-weekly sessions of BCI-based training over 8 weeks. Both groups were followed up 4 weeks later. The BCI-based programme comprised of a series of attention and gaze-modulated games aimed to train social cognitive skills. Results All participants completed at least 20 training sessions and none dropped out of the study. No severe adverse events were reported. Side effects included mild headaches, fatigue, irritability and self-injurious behaviours. All were addressed within the same session. Feedback from therapists indicated that participants’ interest and motivation could be sustained with appropriate supports. Change scores indicated greater improvement in the intervention group compared to the waitlist-control on ADHD symptoms as measured on the ADHD rating scale; no significant differences were observed on social deficits on the Social Responsiveness Scale (SRS). Pooled data suggests that pre-post improvements could be maintained. Conclusions Findings indicate the BCI-based program is tolerable for most participants. Positive effects were also reported for ADHD symptoms. A future large clinical trial will incorporate appropriate controls to ascertain the efficacy of our training programme. En ligne : https://doi.org/10.1016/j.rasd.2021.101882 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458
in Research in Autism Spectrum Disorders > 89 (November 2021) . - 101882[article] Brain-computer interface based attention and social cognition training programme for children with ASD and co-occurring ADHD: A feasibility trial [Texte imprimé et/ou numérique] / Sze-Hui Jane TEO, Auteur ; Xue Wei Wendy POH, Auteur ; Tih Shih LEE, Auteur ; Cuntai GUAN, Auteur ; Yin Bun CHEUNG, Auteur ; Daniel Shuen Sheng FUNG, Auteur ; Hai Hong ZHANG, Auteur ; Zheng Yang CHIN, Auteur ; Chuan Chu WANG, Auteur ; Min SUNG, Auteur ; Tze Jui GOH, Auteur ; Shih Jen WENG, Auteur ; Xin Jie Jordon TNG, Auteur ; Choon Guan LIM, Auteur . - 101882.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 89 (November 2021) . - 101882
Mots-clés : ASD ADHD Social cognition Technology Children Repetitive behaviours and interests Index. décimale : PER Périodiques Résumé : Background Current treatment practices for comorbid conditions of autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) remain limited. This study examined the feasibility of an EEG brain-computer interface (BCI) programme for children with ASD and co-occurring ADHD. Method Twenty children were randomised to the intervention or waitlist-control group. Intervention consisted of thrice-weekly sessions of BCI-based training over 8 weeks. Both groups were followed up 4 weeks later. The BCI-based programme comprised of a series of attention and gaze-modulated games aimed to train social cognitive skills. Results All participants completed at least 20 training sessions and none dropped out of the study. No severe adverse events were reported. Side effects included mild headaches, fatigue, irritability and self-injurious behaviours. All were addressed within the same session. Feedback from therapists indicated that participants’ interest and motivation could be sustained with appropriate supports. Change scores indicated greater improvement in the intervention group compared to the waitlist-control on ADHD symptoms as measured on the ADHD rating scale; no significant differences were observed on social deficits on the Social Responsiveness Scale (SRS). Pooled data suggests that pre-post improvements could be maintained. Conclusions Findings indicate the BCI-based program is tolerable for most participants. Positive effects were also reported for ADHD symptoms. A future large clinical trial will incorporate appropriate controls to ascertain the efficacy of our training programme. En ligne : https://doi.org/10.1016/j.rasd.2021.101882 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458