| 1. |
- Achermann, Sheila, et al.
(författare)
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Motor atypicalities in infancy are associated with general developmental level at 2 years, but not autistic symptoms
- 2020
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Ingår i: Autism. - : SAGE Publications Ltd. - 1362-3613 .- 1461-7005. ; 24:7, s. 1650-1663
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Tidskriftsartikel (refereegranskat)abstract
- Atypical motor development has frequently been reported in infants at elevated likelihood for autism spectrum disorder. However, no previous study has used detailed motion capture technology to compare infant siblings of children with autism spectrum disorder and infant siblings with no familial history of autism spectrum disorder. We investigated reaching movements during an interceptive action task in 10-month-old infants using kinematic data with high spatiotemporal resolution. The results indicated that several measures were different in infants at elevated likelihood. However, longitudinal analyses revealed that while specific infant motor measures (e.g. number of movement units) were related to broad measures of general developmental level in toddlerhood, the associations with later autism spectrum disorder symptomatology were not significant. These findings confirm that some aspects of motor functioning are atypical in infants at elevated likelihood for autism spectrum disorder, but provide no support for the view that these issues are specifically linked to autism spectrum disorder symptoms, but may rather reflect neurodevelopment more generally.Lay abstractAtypicalities in motor functioning are often observed in later born infant siblings of children with autism spectrum disorder. The goal of our study was to investigate motor functioning in infants with and without familial history of autism spectrum disorder. Specifically, we investigated how infants catch a ball that is rolling toward them following a non-straight path, a task that requires both efficient planning and execution. Their performance was measured using detailed three-dimensional motion capture technology. We found that several early motor functioning measures were different in infants with an older autistic sibling compared to controls. However, these early motor measures were not related to autistic symptoms at the age of 2 years. Instead, we found that some of the early motor measures were related to their subsequent non-social, general development. The findings of our study help us understand motor functioning early in life and how motor functioning is related to other aspects of development.
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| 2. |
- Arnell, Susann, 1971-, et al.
(författare)
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Parents’ perceptions and concerns about physical activity participation among adolescents with autism spectrum disorder
- 2020
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Ingår i: Autism. - : Sage Publications. - 1362-3613 .- 1461-7005. ; 24:8, s. 2243-2255
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Tidskriftsartikel (refereegranskat)abstract
- The parents of adolescents with autism spectrum disorder have a vital and proactive role in encouraging healthy physical activity habits, and they possess important knowledge about the adolescents’ needs when it comes to enhancing participation in physical activity. But promoting healthy physical activity habits in adolescents can be difficult. The purpose of this study was thus to describe parents’ perceptions of their adolescent child’s participation in physical activity and to describe the parental role in promoting such participation. Twenty-eight parents of adolescents aged 12–16 years with autism spectrum disorder were interviewed. The interviews were analyzed using an inductive content analysis approach. The parents described how challenging participation in physical activities could be for their adolescents. Despite this, they wanted to see their children participate more in physical activity but found the promotion of physical activity to be an overwhelming task that was difficult to cope with on their own. The results reveal a need for support and collaborative efforts among different actors to give these issues increased priority in order to promote the adolescents’ physical activity participation.
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| 3. |
- Arvidsson, Thomas, et al.
(författare)
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Autism in 3-6-Year-Old Children in a Suburb of Goteborg, Sweden
- 1997
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Ingår i: Autism. - : SAGE Publications. - 1362-3613 .- 1461-7005. ; 1:2, s. 163-173
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Tidskriftsartikel (refereegranskat)abstract
- 1941 ofthe 3-6-year-old children living in a community outside Gbteborg on the Swedish west coast were screened with a view to identifying all individuals with severe degrees of autistic behaviour. All children in the population were known to well baby clinic staff, and any child suspected of suffering from autism was referred to a specialized clinical research team. The nurses and doctors working in the well baby clinics were well informed about autism. Clinical and ADI-R diagnoses of autism were established after thorough clinical assessments of each suspected case. All children were seen at least twice, and all were over the age of 3 years at the time of diagnosis. The general population prevalence for autism was 3 I in I o,ooo children (9; percent confidence interval 7/ g;). Classic Kanner autism was found in I o in Io,ooo children (9; percent confidence interval-4/24). These rates appear to reflect higher rates than previously reported. Some reasons for the possibly higher prevalence are discussed.
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| 4. |
- Bang, Peter, et al.
(författare)
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Modality-specific associations between sensory differences and autistic traits
- 2023
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Ingår i: Autism. - : SAGE PUBLICATIONS LTD. - 1362-3613 .- 1461-7005. ; 27:7, s. 2158-2172
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Tidskriftsartikel (refereegranskat)abstract
- Sensory processing differences measured by self- or parent-report co-segregate with quantitative autistic traits and have potential endophenotypic properties. It is not known to what extent this reflects generalized sensory dysfunction versus more specific associations involving individual senses or autistic trait domains. We combined Bayesian variable selection with dominance analysis to obtain a more nuanced understanding of modality-specific associations. We recruited two independent samples of adults to complete the Broad Autism Phenotype Questionnaire and the Glasgow Sensory Questionnaire. For each domain of autistic traits (social interaction, communication, cognitive rigidity), we performed stochastic search variable selection using Glasgow Sensory Questionnaire modality subscales as predictors while controlling for uncertainty in other variables. Dominance analysis was applied to the reduced models to evaluate the relative importance of predictors. Only auditory scores reliably predicted all three autistic traits when other modalities were accounted for. The proprioceptive scale, which included motor and interoceptive deficits, predicted communicative autistic traits more than other trait domains. The tactile scale appeared most specific for social autistic traits. Although the findings must be interpreted in light of the limitations of the questionnaires, the study suggests that auditory differences may be more likely than differences in other senses to be a robust sensory endophenotype relevant to autism. Lay abstract Sensory symptoms are a major source of distress for many autistic people, causing anxiety, stress, and avoidance. Sensory problems are thought to be passed on genetically together with other autistic characteristics, such as social preferences. This means that people who report cognitive rigidity and autistic-like social function are more likely to suffer from sensory issues. We do not know what role the individual senses, such as vision, hearing, smell, or touch, play in this relationship, because sensory processing is generally measured with questionnaires that target general, multisensory issues. This study aimed to investigate the individual importance of the different senses (vision, hearing, touch, smell, taste, balance, and proprioception) in the correlation with autistic traits. To ensure the results were replicable, we repeated the experiment in two large groups of adults. The first group contained 40% autistic participants, whereas the second group resembled the general population. We found that problems with auditory processing were more strongly predictive of general autistic characteristics than were problems with the other senses. Problems with touch were specifically related to differences in social interaction, such as avoiding social settings. We also found a specific relationship between proprioceptive differences and autistic-like communication preferences. The sensory questionnaire had limited reliability, so our results may underestimate the contribution of some senses. With that reservation in mind, we conclude that auditory differences are dominant over other modalities in predicting genetically based autistic traits and may therefore be of special interest for further genetic and neurobiological studies.
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| 5. |
- Bejerot, Susanne, 1955-
(författare)
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An autistic dimension : a proposed subtype of obsessive-compulsive disorder
- 2007
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Ingår i: Autism. - London, United Kingdom : Sage Publications. - 1362-3613 .- 1461-7005. ; 11:2, s. 101-110
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Tidskriftsartikel (refereegranskat)abstract
- This article focuses on the possibility that autism spectrum disorder (ASD: Asperger syndrome, autism and atypical autism) in its milder forms may be clinically important among a substantial proportion of patients with obsessive-compulsive disorder (OCD), and discusses OCD subtypes based on this proposition. The hypothesis derives from extensive clinical experience of OCD and ASD, and literature searches on MEDLINE. Neuropsychological deficits are more common in OCD than in panic disorder and depression. Moreover, obsessive-compulsive and schizotypal personality disorders are over-represented in OCD. These may constitute mis-perceived clinical manifestations of ASD. Furthermore, repetitive behaviours and hoarding are common in Asperger syndrome. It is suggested that the comorbidity results in a more severe and treatment resistant form of OCD. OCD with comorbid ASD should be recognized as a valid OCD subtype, analogous to OCD with comorbid tics. An odd personality, with paranoid, schizotypal, avoidant or obsessive-compulsive traits, may indicate these autistic dimensions in OCD patients.
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| 6. |
- Benderix, Ylva, et al.
(författare)
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Parents' experience of having a child with autism and learning disabilities living in a group home: A case study.
- 2006
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Ingår i: Autism. - : SAGE Publications. - 1362-3613 .- 1461-7005. ; 10:6, s. 629-641
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Tidskriftsartikel (refereegranskat)abstract
- Some children with autism and learning disabilities also have aberrant behaviours that are difficult to regulate and stressful for both the child and family members. This case study concerns experiences of 10 parents from five families before and 2 years after entrusting their 10- to 11-year-old child with autism to a group home. Hermeneutic phenomenological analysis of narrative interviews with the parents before the child’s moving showed them experiencing grief and sorrow, total exhaustion because of inability to regulate their child’s behaviours, social isolation, and negative effects on the child’s siblings, but experiencing themselves as more sympathetic than previously towards other people with problems. Two years later they experienced relief for the family due to the group home arrangement and the child’s improvement, but with an ethical dilemma which made them feel guilty, despite increased hope for the future. Some also felt unhappy with the staff situation at the group home.
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| 7. |
- Bertilsdotter Rosqvist, Hanna, 1976-, et al.
(författare)
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Cutting our own keys : New possibilities of neurodivergent storying in research
- 2023
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Ingår i: Autism. - : Sage Publications. - 1362-3613 .- 1461-7005. ; 27:5, s. 1235-1244
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Tidskriftsartikel (refereegranskat)abstract
- A lot of people who do research are also neurodivergent (such as being autistic or attention deficit hyperactivity disorder), but neurodivergent people do not always feel welcome in research spaces which are often shaped around neurotypical people. Some neurotypical researchers lack confidence in talking to neurodivergent people, and others feel like neurodivergent people might not be able to do good research about other people who are like them without being biased. We think it is important that all researchers are able to work well together, regardless of whether they are neurotypical, autistic, or attention deficit hyperactivity disorder (or any other neurotype) – in truly ‘neurodiverse’ teams. In this article we talk about how to create better spaces for all researchers, where we feel valued for who we are and take each others’ needs into account. We do this using some approaches from other areas of research and talking about how they relate to our personal experiences of being neurodivergent researchers with our own personal stories. This article adds to a growing work on how we can work with people who are different from us, in more respectful and kind ways.
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| 8. |
- Bertilsdotter Rosqvist, Hanna, 1976-, et al.
(författare)
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Knowing and accepting oneself : Exploring possibilities of self-awareness among working autistic young adults
- 2023
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Ingår i: Autism. - : Sage Publications. - 1362-3613 .- 1461-7005. ; 27:5, s. 1417-1425
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Tidskriftsartikel (refereegranskat)abstract
- Autistic people have historically been described as incapable of developing a deeper sense of self-awareness, and autistic understandings of self-awareness have been largely disregarded. The aim of this study is to explore the way young autistic adults try to understand their functionality and who they are, or to develop their sense of self-awareness, in work and in private life contexts. In 12 qualitative interviews conducted with four autistic adults without learning difficulties, we identified a rich set of reflections on knowing and accepting oneself. The overarching theme of self-knowledge has three subthemes: learning from previous experiences, learning about oneself by securing the support of others, and understanding and accepting autistic functionality. The strategy of self-knowledge was used by these young adults to help them achieve functional lives in the work and private domains. Our results show that young autistic adults both actively explore and develop their self-awareness. We suggest that it is important for practitioners and employers working with autistic individuals to engage with their journeys of self-awareness as a vital part of understanding and supporting them.
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| 9. |
- Billstedt, Eva, 1961, et al.
(författare)
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Aspects of quality of life in adults diagnosed with autism in childhood: a population-based study.
- 2011
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Ingår i: Autism. - : SAGE Publications. - 1362-3613 .- 1461-7005. ; 15:1, s. 7-20
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Tidskriftsartikel (refereegranskat)abstract
- The present study is a long-term prospective follow-up study of a population-based cohort of 120 individuals diagnosed with autism in childhood, followed into late adolescence/early adulthood. Specific aims of the study were to attempt to measure and study social aspects/quality of life in those 108 individuals with autism alive and available for study at the time of follow-up (13-22 years after original diagnosis). A newly constructed scale for rating 'autism-friendly environment'/quality of life was used alongside a structured parent/carer interview assessing current occupation, educational history, services provided, accommodation type, and recreational activities. The majority of the group with autism remained dependent on parents/caregivers for support in education, accommodation and occupational situations. In spite of this, the estimation of the study group's general quality of life was encouragingly positive. Nevertheless, there was an obvious need for improvements in the areas of occupation and recreational activities. Future studies need to look in more depth at the concept of an autism-friendly environment and develop more detailed quality of life assessment tools relevant for people in the autism spectrum.
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| 10. |
- Black, MH, et al.
(författare)
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Complex facial emotion recognition and atypical gaze patterns in autistic adults
- 2020
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Ingår i: Autism : the international journal of research and practice. - : SAGE Publications. - 1461-7005. ; 24:1, s. 258-262
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Tidskriftsartikel (refereegranskat)abstract
- While altered gaze behaviour during facial emotion recognition has been observed in autistic individuals, there remains marked inconsistency in findings, with the majority of previous research focused towards the processing of basic emotional expressions. There is a need to examine whether atypical gaze during facial emotion recognition extends to more complex emotional expressions, which are experienced as part of everyday social functioning. The eye gaze of 20 autistic and 20 IQ-matched neurotypical adults was examined during a facial emotion recognition task of complex, dynamic emotion displays. Autistic adults fixated longer on the mouth region when viewing complex emotions compared to neurotypical adults, indicating that altered prioritization of visual information may contribute to facial emotion recognition impairment. Results confirm the need for more ecologically valid stimuli for the elucidation of the mechanisms underlying facial emotion recognition difficulty in autistic individuals.
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