scholarly journals Making sense of the perceptual capacities in autistic and non-autistic adults

Autism ◽  
2020 ◽  
Vol 24 (7) ◽  
pp. 1795-1804 ◽  
Author(s):  
Jana Brinkert ◽  
Anna Remington
Keyword(s):  
Sensory Information ◽  
Autistic Traits ◽  
Daily Basis ◽  
Sensory Sensitivity ◽  
Sensory Sensitivities ◽  
Sensory Hypersensitivity ◽  
Autistic People ◽  
Autistic Adults ◽  
Life Education ◽  
Perceptual Capacity

Recent studies highlighted that autistic individuals show increased perceptual capacity – the ability to process more information at any one time. This study examined whether there is a link between this increased perceptual capacity and the sensory hypersensitivity that many autistic people experience on a daily basis. In total, 38 autistic and 66 non-autistic adults filled in sensory questionnaires and performed an auditory load task, which assessed perceptual capacity. Results showed that higher levels of auditory perceptual capacity were correlated with higher levels of sensory sensitivities. We identified two clusters in the sample: one group of individuals with hyposensitivity and a decreased perceptual capacity ( n = 42) and a cluster with an increased perceptual capacity and hypersensitivity ( n = 47). Understanding this relationship may offer the opportunity to develop more effective techniques to ameliorate the often debilitating consequences of sensory hypersensitivity and over-arousal. Interestingly, this association between perceptual capacity and sensory sensitivities was seen for both groups; no significant association was found between perceptual capacity and level of autistic traits. As such, the findings may extend to other conditions with sensory atypicalities, such as attention-deficit hyperactivity disorder or Williams syndrome. The practical implications of the results for many aspects of daily life, education and employment are discussed. Lay abstract Perceptual capacity refers to the amount of information that we can pay attention to at any one time. Research has shown that autistic people have a higher perceptual capacity, which means they can take in more information than non-autistic people can. This can be useful in certain situations, for instance, hearing approaching cars or noticing small details. However, in other situations, a higher perceptual capacity may result in more distraction. This study looked at whether having this increased perceptual capacity is linked to being very sensitive to sensory information (lights, sounds, touch, taste and smell) – something that many autistic people experience on a daily basis. Being very sensitive to these things can make it hard to interact with the world around us, so it is important to know more about what causes the sensitivity. To explore this, 38 autistic and 66 non-autistic adults completed a computer task that measured perceptual capacity and filled in a questionnaire about how sensitive they were to sensory information. We found that perceptual capacity was related to sensory symptoms for both autistic and non-autistic participants; people who had a larger perceptual capacity showed more sensitivity, while people who had a lower perceptual capacity showed reduced sensory sensitivity. This information can hopefully be used to improve the way in which we can support people who experience unpleasant sensory sensitivity.

Camouflaging in non-autistic adults is associated with poorer mental health

2019 ◽  
Author(s):  
Mark Somerville ◽  
Sarah E. MacPherson ◽  
Sue Fletcher-Watson
Keyword(s):  
Mental Health ◽  
Executive Function ◽  
Autistic Traits ◽  
Self Report ◽  
Linear Regression Models ◽  
Mental Health Symptoms ◽  
Health Symptoms ◽  
Autistic People ◽  
Autistic Adults ◽  
The Relationship

Camouflaging is a frequently reported behaviour in autistic people, which entails the use of strategies to compensate for and mask autistic traits in social situations. Camouflaging is associated with poor mental health in autistic people. This study examined the manifestation of camouflaging in a non-autistic sample, examining the relationship between autistic traits, camouflaging, and mental health. In addition, the role of executive functions as a mechanism underpinning camouflaging was explored. Sixty-three non-autistic adults completed standardised self-report questionnaires which measured: autistic traits, mental health symptoms, and camouflaging behaviours. In addition, a subset (n=51) completed three tests of executive function measuring inhibition, working memory, and set-shifting. Multiple linear regression models were used to analyse data. Results indicated that autistic traits are not associated with mental health symptoms when controlling for camouflaging, and camouflaging predicted increased mental health symptoms. Camouflaging did not correlate with any measure of executive function. These findings have implications for understanding the relationship between autistic traits and mental health in non-autistic people and add to the growing development of theory and knowledge about the mechanism and effects of camouflaging.

scholarly journals Is social camouflaging associated with anxiety and depression in autistic adults?

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Laura Hull ◽  
Lily Levy ◽  
Meng-Chuan Lai ◽  
K. V. Petrides ◽  
Simon Baron-Cohen ◽  
...  
Keyword(s):  
Mental Health ◽  
Intellectual Disability ◽  
Social Anxiety ◽  
Online Survey ◽  
Mental Health Problems ◽  
Autistic Traits ◽  
Health Problems ◽  
Autistic People ◽  
Autistic Adults ◽  
Anxiety Depression

Abstract Background There is inconsistent evidence for a clear pattern of association between ‘camouflaging’ (strategies used to mask and/or compensate for autism characteristics during social interactions) and mental health. Methods This study explored the relationship between self-reported camouflaging and generalised anxiety, depression, and social anxiety in a large sample of autistic adults and, for the first time, explored the moderating effect of gender, in an online survey. Results Overall, camouflaging was associated with greater symptoms of generalised anxiety, depression, and social anxiety, although only to a small extent beyond the contribution of autistic traits and age. Camouflaging more strongly predicted generalised and social anxiety than depression. No interaction between camouflaging and gender was found. Limitations These results cannot be generalised to autistic people with intellectual disability, or autistic children and young people. The sample did not include sufficient numbers of non-binary people to run separate analyses; therefore, it is possible that camouflaging impacts mental health differently in this population. Conclusions The findings suggest that camouflaging is a risk factor for mental health problems in autistic adults without intellectual disability, regardless of gender. We also identified levels of camouflaging at which risk of mental health problems is highest, suggesting clinicians should be particularly aware of mental health problems in those who score at or above these levels.

scholarly journals Development and Validation of the Suicide Behaviours Questionnaire – Autism Spectrum Conditions in Autistic, Possibly Autistic and Non-Autistic Adults.

2020 ◽  
Author(s):  
Sarah Cassidy ◽  
Louise Bradley ◽  
Heather Cogger-Ward ◽  
Jacqui Rodgers
Keyword(s):  
Assessment Tool ◽  
Autistic Traits ◽  
Autism Spectrum ◽  
Assessment Tools ◽  
Self Report ◽  
Measurement Properties ◽  
Autism Spectrum Conditions ◽  
Autistic People ◽  
Autistic Adults ◽  
Development And Validation

Abstract Background: Autistic people and those with high autistic traits are at high risk of experiencing suicidality. Yet, there are no suicidality assessment tools developed or validated for these groups.Methods: A widely used and validated suicidality assessment tool developed for the general population (SBQ-R), was adapted using feedback from autistic adults. The adapted tool was refined through 9 interviews, and an online survey with 251 autistic adults, to establish clarity and relevance of the items. Subsequently, 308 autistic, 113 possibly autistic, and 268 non-autistic adults completed the adapted tool online, alongside self-report measures of autistic traits (AQ), camouflaging autistic traits (CAT-Q), depression (PHQ-9), anxiety (ASA-A), thwarted belongingness and perceived burdensomeness (INQ-15), lifetime non-suicidal self-injury, and the original version of the suicidality assessment tool (SBQ-R). Analyses explored the appropriateness and measurement properties of the adapted tool between the groups.Results: There was evidence in support of content validity, structural validity, internal consistency, convergent and divergent validity, test retest validity, sensitivity and specificity (for distinguishing those with or without lifetime experience of suicide attempt), and hypothesis testing of the adapted tool (SBQ-ASC) in each group. The structure of the SBQ-ASC was equivalent between autistic and possibly autistic adults, regardless of gender, or use of visual aids to help quantify abstract rating scales.Limitations: The samples involved in the development and validation of the adapted tool were largely female, and largely diagnosed as autistic in adulthood, which is not representative of the wider autistic population. The SBQ-ASC has been developed for use in research and is not recommended to assess risk of future suicide attempts and/or self-harm.Conclusions: The SBQ-ASC is a brief self-report suicidality assessment tool, developed and validated with and for autistic adults, without co-occurring intellectual disability. The SBQ-ASC is appropriate for use in research to identify suicidal thoughts and behaviours in autistic and possibly autistic people, and model associations with risk and protective factors.

scholarly journals "I'm trying to reach out, I'm trying to find my people": Loneliness and loneliness distress in autistic adults

2021 ◽  
Author(s):  
Lisa Quadt ◽  
Gemma Louise Williams ◽  
James S Mulcahy ◽  
Marta Silva ◽  
Dennis E O Larsson ◽  
...  
Keyword(s):  
Strong Correlations ◽  
Sensory Sensitivity ◽  
Autistic Group ◽  
Autistic People ◽  
The Social ◽  
Autistic Adults ◽  
Anxiety Depression ◽  
Insight Into ◽  
Autistic Population ◽  
Group Regression

Despite the persistent stereotype that autistic individuals are not motivated to seek meaningful social relationships, rates of loneliness among the autistic population are higher than in the non-autistic population. In this two-part, mixed methods study, we sought to 1) quantify the level of distress associated with loneliness in autistic and non-autistic adults and 2) gain qualitative insight into autistic experiences of loneliness. In Study A, 209 participants (encompassing a group of autistic individuals and a group of non-autistic comparison participants) completed questionnaire ratings of their level of loneliness, associated distress, trait anxiety, depression, and sensory sensitivity. Results indicated that the autistic group scored higher levels across all measures. Both groups manifest strong correlations between loneliness and loneliness distress. In the autistic group, but not the non-autistic group, regression analyses showed that loneliness and sensory sensitivity predicted levels of anxiety, wherein the effect of loneliness on anxiety was partially mediated by the level of sensory sensitivity. In Study B, nine autistic adults took part in ten-minute, unstructured dyadic conversations around the topic of loneliness. Inductive and deductive analyses enriched qualitative understanding of the experiences of loneliness of autistic individuals. Our results broadly oppose the social motivation deficit hypothesis and we instead frame our findings within the larger context of ‘ethical loneliness’, concluding that a concerted effort is needed to overcome the fundamental disconnect with the neurotypical world experienced by many autistic people.

scholarly journals Gender differences in self-reported camouflaging in autistic and non-autistic adults

Autism ◽  
2019 ◽  
Vol 24 (2) ◽  
pp. 352-363 ◽  
Author(s):  
Laura Hull ◽  
Meng-Chuan Lai ◽  
Simon Baron-Cohen ◽  
Carrie Allison ◽  
Paula Smith ◽  
...  
Keyword(s):  
Gender Differences ◽  
Intellectual Disability ◽  
Gender Difference ◽  
Social Interactions ◽  
Online Survey ◽  
Autistic Traits ◽  
Autistic People ◽  
Males And Females ◽  
Autistic Adults ◽  
First Time

Social camouflaging describes the use of strategies to compensate for and mask autistic characteristics during social interactions. A newly developed self-reported measure of camouflaging (Camouflaging Autistic Traits Questionnaire) was used in an online survey to measure gender differences in autistic ( n = 306) and non-autistic adults ( n = 472) without intellectual disability for the first time. Controlling for age and autistic-like traits, an interaction between gender and diagnostic status was found: autistic females demonstrated higher total camouflaging scores than autistic males (partial η2 = 0.08), but there was no camouflaging gender difference for non-autistic people. Autistic females scored higher than males on two of three Camouflaging Autistic Traits Questionnaire subscales: Masking (partial η2 = 0.05) and Assimilation (partial η2 = 0.06), but not on the Compensation subscale. No differences were found between non-autistic males and females on any subscale. No differences were found between non-binary individuals and other genders in either autistic or non-autistic groups, although samples were underpowered. These findings support previous observations of greater camouflaging in autistic females than males and demonstrate for the first time no self-reported gender difference in non-autistic adults.

scholarly journals Autistic traits and loneliness in autism are associated with increased tendencies to anthropomorphise

2021 ◽  
pp. 174702182110056
Author(s):  
Nathan Caruana ◽  
Rebekah C White ◽  
Anna Remington
Keyword(s):  
General Population ◽  
Large Scale ◽  
Autistic Traits ◽  
Social Connection ◽  
Autistic People ◽  
Natural Tendency ◽  
The World ◽  
Large Scale Survey ◽  
Autistic Adults

Anthropomorphism—the attribution of human qualities to non-human objects—is believed to be a natural tendency which may serve several adaptive functions. One possibility is that anthropomorphism provides an egocentric heuristic by which we can understand the world. It may also be a strategy for reducing our subjective sense of loneliness. However, not all humans exhibit the same propensity to anthropomorphise. Recent findings suggest that autistic individuals may be more likely to anthropomorphise than non-autistic individuals. In Study 1, we conducted a large-scale survey of autistic traits and dispositional anthropomorphism in the general population ( n = 870). We found that individuals who reported having more autistic traits had an increased dispositional tendency to anthropomorphise non-human entities. In Study 2, we more closely examined variation in anthropomorphism tendencies in a sample of autistic adults ( n = 90) to better understand what might drive increased anthropomorphism in this population. We found that those with greater anthropomorphism tendencies experienced greater levels of self-reported loneliness. We propose that increased anthropomorphism might reflect reduced opportunities for social connection for autistic people and those with more autistic traits.

scholarly journals Sensory Sensitivity and Intolerance of Uncertainty Influence Anxiety in Autistic Adults

2021 ◽  
Vol 12 ◽  
Author(s):  
Karys M. Normansell-Mossa ◽  
D. Nicholas Top ◽  
Nicholas Russell ◽  
Mark Freeston ◽  
Jacqui Rodgers ◽  
...  
Keyword(s):  
Intolerance Of Uncertainty ◽  
Autistic Traits ◽  
Model Fit ◽  
Self Report ◽  
Sensory Sensitivity ◽  
Neurodevelopmental Model ◽  
Path Analyses ◽  
High Prevalence ◽  
Autistic Adults

Several models of anxiety in autistic adults have focused on the role of intolerance of uncertainty which has biological and evolutionary bases, as a cognitive explanation for the high prevalence of anxiety in autism. This framework suggests that all people are born with a healthy level of intolerance of uncertainty, and as we develop, this intolerance is lessened as we learn when situations are safe and begin to understand and manage the uncertainty. This process of learning about managing uncertainty does not happen in the same way in those who are high in autistic traits, which could be the reason for the high levels of anxiety symptoms commonly seen in this population. We examined archival data of 199 non-autistic and 55 autistic adults from prior studies in which we collected self-report measures of autistic traits, intolerance of uncertainty, sensory processing, and anxiety. We conducted two path analyses to examine the role of intolerance of uncertainty in anxiety in autistic adults. The first model tested the idea that intolerance of uncertainty, an evolutionary phenomenon common for all people, could explain some of the cognitive aspects of anxiety in autism. The second model suggests that primary neurodevelopmental differences associated with autistic traits underlie the sensory sensitivity and sensory seeking behaviors, which in turn increase intolerance of uncertainty and subsequent anxiety. We found that the “neurodevelopmental” model had better model fit than the “evolutionary stress” model, suggesting that the neurodevelopmental impact of higher levels of autistic traits could moderate a non-autistic trajectory of learning to manage uncertainty as children develop and understand that uncertainty is common and acceptable.

scholarly journals Autism and Chronic Ill Health: An Observational Study of Symptoms and Diagnoses of Central Sensitivity Syndromes in Autistic Adults

2021 ◽  
Author(s):  
Sarah Louise Grant ◽  
Sam Norton ◽  
Ricarda F. Weiland ◽  
Anke M. Scheeren ◽  
Sander Begeer ◽  
...  
Keyword(s):  
Mental Health ◽  
Reliability And Validity ◽  
Autistic Traits ◽  
Hierarchical Regression ◽  
Control Group ◽  
Physical And Mental Health ◽  
Sensory Sensitivity ◽  
Confirmatory Factor Analyses ◽  
The Central Nervous System ◽  
Autistic Adults

Abstract Background Autistic adults, particularly women, are more likely to experience chronic ill health than the general population. Central sensitivity syndromes (CSS) are a group of related conditions that are thought to include an underlying sensitisation of the central nervous system; heightened sensory sensitivity is a common feature. Anecdotal evidence suggests autistic adults may be more prone to developing a CSS. This study aimed to investigate the occurrence of CSS diagnoses and symptoms in autistic adults, and to explore whether CSS symptoms were related to autistic traits, mental health, sensory sensitivity, or sex. MethodsParticipants included 982 autistic adults (male = 409, female = 563, other = 9, mean age = 44.5) registered at the Netherlands Autism Register, who completed questionnaires assessing autistic traits, sensory sensitivity, CSS, physical and mental health symptoms. The reliability and validity of the Central Sensitization Inventory (CSI) in an autistic sample was established using exploratory and confirmatory factor analyses. Chi2 analyses, independent t-tests, ANOVA, hierarchical regression analysis and path analysis were used to analyse relationships between CSS symptoms, autistic traits, measures of mental health and wellbeing, sensory sensitivity, age and assigned sex. Results21% of participants reported one or more CSS diagnoses, and 60% scored at or above the clinical cut-off for a CSS. Nonbinary and female autistics were more likely to report a CSS diagnosis and experienced more CSS symptoms than males. Sensory sensitivity, anxiety, age and sex were significant predictors of CSS symptoms, with sensory sensitivity and anxiety fully mediating the relationship between autistic traits and CSS symptoms. Limitations Although this study included a large sample of autistic adults, we did not have a control group or a CSS only group. ConclusionsCSS diagnoses and symptoms appear to be very common in the autistic population. Increased awareness of an association between autism and CSS should inform clinicians and guide diagnostic practice, particularly for females where CSS is common and autism under recognised.

scholarly journals Development and validation of the suicidal behaviours questionnaire - autism spectrum conditions in a community sample of autistic, possibly autistic and non-autistic adults

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Sarah A. Cassidy ◽  
Louise Bradley ◽  
Heather Cogger-Ward ◽  
Jacqui Rodgers
Keyword(s):  
Assessment Tool ◽  
Autistic Traits ◽  
Autism Spectrum ◽  
Assessment Tools ◽  
Self Report ◽  
Measurement Properties ◽  
Autism Spectrum Conditions ◽  
Autistic People ◽  
Autistic Adults ◽  
Development And Validation

Abstract Background Autistic people and those with high autistic traits are at high risk of experiencing suicidality. Yet, there are no suicidality assessment tools developed or validated for these groups. Methods A widely used and validated suicidality assessment tool developed for the general population (SBQ-R), was adapted using feedback from autistic adults, to create the Suicidal Behaviours Questionnaire—Autism Spectrum Conditions (SBQ-ASC). The adapted tool was refined through nine interviews, and an online survey with 251 autistic adults, to establish clarity and relevance of the items. Subsequently, 308 autistic, 113 possibly autistic, and 268 non-autistic adults completed the adapted tool online, alongside self-report measures of autistic traits (AQ), camouflaging autistic traits (CAT-Q), depression (PHQ-9), anxiety (ASA-A), thwarted belongingness and perceived burdensomeness (INQ-15), lifetime non-suicidal self-injury, and the original version of the suicidality assessment tool (SBQ-R). Analyses explored the appropriateness and measurement properties of the adapted tool between the groups. Results There was evidence in support of content validity, structural validity, internal consistency, convergent and divergent validity, test–retest validity, sensitivity and specificity (for distinguishing those with or without lifetime experience of suicide attempt), and hypothesis testing of the adapted tool (SBQ-ASC) in each group. The structure of the SBQ-ASC was equivalent between autistic and possibly autistic adults, regardless of gender, or use of visual aids to help quantify abstract rating scales. Limitations The samples involved in the development and validation of the adapted tool were largely female, and largely diagnosed as autistic in adulthood, which limits the generalisability of results to the wider autistic population. The SBQ-ASC has been developed for use in research and is not recommended to assess risk of future suicide attempts and/or self-harm. The SBQ-ASC has been designed with and for autistic and possibly autistic adults, and is not appropriate to compare to non-autistic adults given measurement differences between these groups. Conclusions The SBQ-ASC is a brief self-report suicidality assessment tool, developed and validated with and for autistic adults, without co-occurring intellectual disability. The SBQ-ASC is appropriate for use in research to identify suicidal thoughts and behaviours in autistic and possibly autistic people, and model associations with risk and protective factors.

Defining autistic burnout through experts by lived experience: Grounded Delphi method investigating #AutisticBurnout

Autism ◽  
2021 ◽  
pp. 136236132110198
Author(s):  
Julianne M Higgins ◽  
Samuel RC Arnold ◽  
Janelle Weise ◽  
Elizabeth Pellicano ◽  
Julian N Trollor
Keyword(s):  
Social Media ◽  
Lived Experience ◽  
Delphi Method ◽  
Daily Living ◽  
Autistic Traits ◽  
Daily Living Skills ◽  
Academic Literature ◽  
Autistic People ◽  
Autistic Adults ◽  
Living Skills

Although commonly described on social media by autistic people, there is little recognition of autistic burnout in the academic literature. Anecdotally, autistic burnout is described as a debilitating condition that severely impacts functioning, is linked to suicidal ideation and is driven by the stress of masking and living in an unaccommodating neurotypical world. We sought to define autistic burnout using the Grounded Delphi method. Autistic adults, experts by the lived experience of autistic burnout (n = 23), co-produced and agreed to a definition intended for clinicians and the autistic and autism communities. A thick description and conceptual framework were developed from the open-ended round 1 survey, with a high majority of agreement reached in the round 3 survey. Autistic burnout was defined as a highly debilitating condition characterised by exhaustion, withdrawal, executive function problems and generally reduced functioning, with increased manifestation of autistic traits – and distinct from depression and non-autistic burnout. Further work is needed to differentiate autistic burnout from other conditions and to build clinician understanding of the accompanying complexity to be considered in treatment planning. Lay abstract Autistic burnout has been commonly described in social media by autistic people. There is little mention of autistic burnout in the academic literature. Only one recent study has used interviews and reviews of social media descriptions to try to understand autistic burnout. Anecdotally, autistic burnout is a very debilitating condition that reduced people’s daily living skills and can lead to suicide attempts. It is suggested that autistic burnout is caused by the stress of masking and living in an unaccommodating neurotypical world. We wanted to create a definition of autistic burnout that could be used by clinicians and the autism community. We used the Grounded Delphi method, which allowed autistic voice to lead the study. Autistic adults who had experienced autistic burnout were considered as experts on the topic, in the co-production of this definition. The definition describes autistic burnout as a condition involving exhaustion, withdrawal, problems with thinking, reduced daily living skills and increases in the manifestation of autistic traits. It is important for future research that there is a specific description of the condition. In practice, it is important for clinicians to be aware that autistic burnout is different from depression. Psychological treatments for depression potentially could make autistic burnout worse. Further awareness of autistic burnout is needed, as well as further research to prove this condition is separate from depression, chronic fatigue and non-autistic burnout.

Sign in / Sign up

Export Citation Format

Share Document