Journal of Autism and Developmental Disorders最新文献

{"title":"Affect Expression During Social and Non-Social Contexts in Autistic Young Adults.","authors":"Julia Tetreault, Erin M Andres, Danielle Sipsock, Hasmik Tokadjian, Kayla Layton, Carolyn E B McCormick, Stephen J Sheinkopf","doi":"10.1007/s10803-024-06693-9","DOIUrl":"https://doi.org/10.1007/s10803-024-06693-9","url":null,"abstract":"<p><p>Autism spectrum disorder (ASD) is characterized by impairments in social affective engagement. The present study uses a mild social stressor task to add to inconclusive past literature concerning differences in affective expressivity between autistic young adults and non-autistic individuals from the general population (GP). Young adults (mean age = 21.5) diagnosed with ASD (n = 18) and a non-autistic comparison group (n = 17) participated in the novel social stress task. Valence (positive/negative) and intensity of facial affect were coded across four observational episodes that alternated between engagement and disengagement of social conversational partner. Results indicated an overall attenuation in expressivity in the ASD group in comparison to the non-autistic group. Mean affect differed between groups, especially in the amount of affective expression. Both groups responded with increased positive expressions during social engagement episodes. The affect difference was driven by a smaller proportion of positive and a greater proportion of neutral affect displays in the ASD group compared to the non-autistic group during these episodes, and less so by negative affect differences. The results suggest that friendly, non-threatening social interactions should not be assumed to be aversive to autistic individuals, and that these individuals may respond to such situations with muted positive valence. These findings are consistent with past reports of decreased expressivity in autistic individuals compared to individuals from the general population, specifically in an ecologically valid social context.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142949308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Child and Family Characteristics Associated with Symptoms of Anxiety in Autistic Children: A Biobank Study.","authors":"Willow J Sainsbury, Andrew J O Whitehouse, Lisa Woods, Terence Jiang, Hannah Waddington","doi":"10.1007/s10803-024-06706-7","DOIUrl":"https://doi.org/10.1007/s10803-024-06706-7","url":null,"abstract":"<p><strong>Purpose: </strong>Autistic children have an increased likelihood of anxiety, but more research is needed on the characteristics that predict various types of anxiety in this population.</p><p><strong>Methods: </strong>In this study, we examined a range of child and family predictors of various types of anxiety using a sample of 452 autistic children from the Australian Autism Biobank. We used logistic regression to examine child and family predictors of four common types of anxiety in autistic children: generalised, phobic, separation, and social anxiety.</p><p><strong>Results: </strong>We found that 62.8% of children in this sample had symptoms of at least one type of anxiety. Poor quality sleep habits were the only predictive factor consistently identified across all anxiety symptom types. Specific to children with indicated generalised, separation, and phobic anxiety symptoms were the predictive factors of being older than five years, and specific to generalised and social anxiety were the predictive factors of higher cognitive abilities. Maternal anxiety was also a predictive factor in indicated children's separation anxiety.</p><p><strong>Conclusion: </strong>These findings can help inform the provision of more targeted support for autistic people, particularly the interaction of poor sleep habits and anxiety symptoms.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142949319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Do My Friends Only Like the School Me or the True Me?\": School Belonging, Camouflaging, and Anxiety in Autistic Students.","authors":"Elizabeth Atkinson, Sarah Wright, Henry Wood-Downie","doi":"10.1007/s10803-024-06668-w","DOIUrl":"https://doi.org/10.1007/s10803-024-06668-w","url":null,"abstract":"<p><p>The prevalence of autistic students in schools is continuously increasing. Typically, the social and sensory differences associated with autism can make the school environment difficult to manage. Autistic students are more likely to experience mental health difficulties than their non-autistic peers. It is therefore important to listen to autistic people about their educational experiences and explore ways that the environment could be changed to reduce anxiety.</p><p><strong>Purpose: </strong>The current research explores whether the relationship between school belonging and anxiety in secondary-aged autistic students is mediated by camouflaging.</p><p><strong>Methods: </strong>An anonymous online survey was completed by 72 autistic students attending mainstream schools in the UK and Ireland. The survey included questionnaires about school belonging (simple sense of belonging scale), anxiety (ASC-ASD) and camouflaging traits (CAT-Q). Further, the survey included open-ended questions about environmental factors related to school belonging and camouflaging. Qualitative content analysis was used to interpret answers to open ended questions.</p><p><strong>Results: </strong>The results found that, as predicted, camouflaging did mediate the relationship between school belonging and anxiety. Categories were created for each question, for example, 'the school environment' and 'acceptance and understanding'.</p><p><strong>Conclusion: </strong>Social relationships; individual factors; the environment and adaptations, and acceptance and understanding, influence students' sense of belonging.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142948849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bike-Riding Training may Improve Communication Skills and Stereotyped Behavior in Adolescents With Autism.","authors":"Saeed Arsham, Maalek Mirzaei, Christophe Domingos","doi":"10.1007/s10803-024-06694-8","DOIUrl":"https://doi.org/10.1007/s10803-024-06694-8","url":null,"abstract":"<p><p>This research aimed to establish whether 12 weeks of bicycle-riding skills exercises with massed and distributed practice frequency at low and high intensity affect communication performance and stereotyped behavior among adolescent boys with autism. Fifty autistic boys aged 13.3 ± 1.32 years participated in the study. The participants were divided into homogeneous experimental groups (N = 10) with dissimilar training frequencies and intensities, along with a control group. Pre-tests using the GARS-2 test were administered to assess stereotyped behavior and communication skills, followed by post-tests and a one-month follow-up. Non-parametric Kruskal Wallis and ANCOVA results at a significance level of 0.05 showed that there was a significant difference in the post-test of stereotyped behavior and communication skills (p = 0.001 and p = 0.002, respectively) and follow-up test one month later (p = 0.003, p = 0.048, respectively) between the intervention and control groups after performing bike riding skills exercises with low and high intensities and frequencies (one and three sessions per week). Regardless of the intensity and frequency, bike riding skills training during the critical period of adolescence can significantly reduce stereotyped behaviors and enhance communication skills, which can also support positive development in other domains for individuals with autism.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142949316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Just Listen to Me. Help Me Explore it.\" An Interpretative Phenomenological Analysis Exploring Experiences of Gender Dysphoria, Identity And Resilience in Autistic Adolescents Assigned Female at Birth.","authors":"Michelle Oliver, Zoe Poysden, Eimear Crowe, Flo Parkin, Ally Pax Arcari Mair, Neil Hendry, Emma Macey, Karri Gillespie-Smith","doi":"10.1007/s10803-024-06688-6","DOIUrl":"https://doi.org/10.1007/s10803-024-06688-6","url":null,"abstract":"<p><p>Much of the current autism and gender literature has been based within a medical deficiency model; where both are seen as deficiencies rather than differences. However, there is currently minimal knowledge about the experiences of being an autistic adolescent who is both assigned female at birth and has gender dysphoria (GD), whilst even less is known about their experiences of social identity, self-concept and resilience. This study aims to explore experiences of GD with a particular focus on identity and resilience to promote parent and healthcare staff understanding; particularly around gender-affirming care, to foster positive mental health outcomes. Five assigned female at birth autistic adolescents, who identify as trans men/boys, took part in one-to-one semi-structured interviews, which were analysed using an Interpretative Phenomenological Approach. Five subordinate themes arose; \"Having both autism and GD\", \"Finding where I belong\", \"Being more than labels\", \"Trying to cope\" and \"Making support successful\". Our findings build on current literature and theory regarding the experience of concurrent autism and GD; highlighting its legitimacy, the ways in which autism impacts upon GD and how healthcare approaches and policy can increase accessibility and suitability of gender-affirming care.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142948955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictive Processing Among Individuals with Autism Spectrum Disorder During Online Language Comprehension: A Preliminary Systematic Review.","authors":"Junli Qi, Jing Peng, Xin Kang","doi":"10.1007/s10803-024-06704-9","DOIUrl":"https://doi.org/10.1007/s10803-024-06704-9","url":null,"abstract":"<p><p>The present study aims to fill the research gap by evaluating published empirical studies and answering the specific research question: Can individuals with autism spectrum disorder (ASD) predict upcoming linguistic information during real-time language comprehension? Following the PRISMA framework, an initial search via PubMed, Web of Science, SCOPUS, and Google Scholar yielded a total of 697 records. After screening the abstract and full text, 10 studies, covering 350 children and adolescents with ASD ranging from 2 to 15 years old, were included for analysis. We found that individuals with ASD may predict the upcoming linguistic information by using verb semantics but not pragmatic prosody during language comprehension. Nonetheless, 9 out of 10 studies used short spoken sentences as stimuli, which may not encompass the complexity of language comprehension. Moreover, eye-tracking in the lab setting was the primary data collection technique, which may further limit the generalizability of the research findings. Using a narrative approach to synthesize and evaluate the research findings, we found that individuals with ASD may have the ability to predict the upcoming linguistic information. However, this field of research still calls for more studies that will expand the scope of research topics, utilize more complex linguistic stimuli, and employ more diverse data collection techniques.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142931673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Aberrant Behavior Checklist in a Clinical Sample of Autistic Individuals with Intellectual Disabilities and Co-Occurring Mental Health Problems: Psychometric Properties, Factor Structure, and Longitudinal Measurement Invariance.","authors":"Arvid Nikolai Kildahl, Jane Margrete Askeland Hellerud, Marianne Berg Halvorsen, Sissel Berge Helverschou","doi":"10.1007/s10803-024-06697-5","DOIUrl":"https://doi.org/10.1007/s10803-024-06697-5","url":null,"abstract":"<p><p>The Aberrant Behavior Checklist (ABC) was originally developed to evaluate interventions, and is a well-established assessment tool for challenging behaviours in people with intellectual disabilities and autistic people. However, whether the ABC displays longitudinal measurement invariance (i.e., whether it captures the same constructs over time) has been sparsely explored. The aim of the current study is to explore the factor structure, longitudinal measurement invariance, and clinical correlates of the ABC in autistic individuals with intellectual disabilities. Using data from a multicentre study of mental health assessment and treatment in autistic people with intellectual disabilities, the intake ABC scores of 200 autistic individuals with intellectual disabilities were used to explore the ABC factor structure, internal consistency, and clinical correlates (age, gender, level of intellectual disability, autism characteristics, communication skills). Scores across three time points (intake, post-intervention, follow-up) were used to explore longitudinal measurement invariance and internal consistency over time. The original five-factor structure showed a non-optimal but acceptable fit, which was similar or slightly improved compared to previous studies. Associations for some ABC subscales were found to be positive for autism characteristics and negative for communication skills. Four of the five subscales (irritability, social withdrawal, stereotypic behaviour, inappropriate speech) showed residual levels of longitudinal measurement invariance, while one subscale showed noninvariance (hyperactivity/noncompliance). The current study demonstrates the construct validity and applicability of the ABC in autistic individuals with intellectual disabilities, while also indicating that caution is advised for one of its subscales in comparisons across time.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parents' Early Concerns about Their Child with Autism: Relation to Age of Diagnosis.","authors":"Madison Leach, Carla A Mazefsky, Jessie B Northrup","doi":"10.1007/s10803-024-06699-3","DOIUrl":"https://doi.org/10.1007/s10803-024-06699-3","url":null,"abstract":"<p><p>There is a substantial time gap between when parents develop concerns about their child (ages 1-2) and when they receive a diagnosis of autism (ages 3-5), delaying the onset of critical interventions. Few studies have examined how the timing, type, and quantity of early parental concerns are associated with age of diagnosis. The aims of this study were to describe characteristics of parents' concerns in a large community-based sample and explore how characteristics of concerns relate to age of diagnosis. This study included 853 parents of 2- to 5-year-old children with an autism diagnosis. Parents completed an online survey including questions regarding their child's age when they first became concerned about their development, what their first concern was, all concerns they have had about their child, and age of diagnosis. An earlier age at first concern and the presence of several specific types of concerns (i.e., delayed/absence response to name, reduced eye contact, developmental regression, delayed gesture development, limited emotional response) were found to be significant predictors of earlier age at diagnosis. In addition, when accounting for age of first concern and the presence of specific types of concerns, a higher number of concerns was associated with a later age of diagnosis. Several specific types of concerns significantly predict the age at diagnosis, although several of these specific types are not commonly reported by parents. Educating parents and pediatricians about these concerns may improve early detection and intervention, ultimately improving long-term outcomes for children and families.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Employing a Phased, Interdisciplinary Approach Across Healthcare and School Settings: mHealth Adaptations for Youth with Autism Spectrum Disorder At-Risk of Experiencing Obesity.","authors":"Caroline Emerson, Caitlin Koob, Kerry Sease, Sarah Griffin","doi":"10.1007/s10803-024-06666-y","DOIUrl":"https://doi.org/10.1007/s10803-024-06666-y","url":null,"abstract":"<p><p>Youth with autism spectrum disorder (ASD) are at nearly twice the risk of experiencing obesity, compared to youth without ASD. Wellness Education to Create Healthy habits and Actions to Thrive (WE CHAT) is a novel chatbot that engages participants to enhance primary care delivery and associated care coordination services through mobile health (mHealth) technology focused on social determinants of health (SDOH) and social-emotional health. This study examines multiple perspectives regarding the development and implementation of innovative mHealth technology among youth with ASD. The phases of this study include (1) discussion among individuals and parents of children with ASD, (2) in-depth interviews with primary care providers (PCPs) who treat youth with ASD, and (3) in-depth interviews with interdisciplinary rehabilitation providers who treat youth with ASD. Phases 1 and 2 employed rapid qualitative analysis, and Phase 3 involved inductive thematic analysis to provide context to gaps identified in prior phases. Key themes across the three phases included the variability of symptoms among individuals with ASD, the differences in perceived value of mHealth technology, the importance of family-centered care, and the role of interdisciplinary support. Participants recommended the development of branching logic to increase the flexibility of mHealth technology designed for youth with ASD. This study gathered insight from multiple perspectives to identify opportunities for supporting independent participation in mHealth technology while reducing associated caregiver burden among youth with ASD. These findings may inform refinement and expansion of WE CHAT for patients with varying health needs.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preserved but Un-Sustained Responses to Bids for Dyadic Engagement in School-Age Children with Autism.","authors":"Carla A Wall, Caitlin Hudac, Kelsey Dommer, Beibin Li, Adham Atyabi, Claire Foster, Quan Wang, Erin Barney, Yeojin Amy Ahn, Minah Kim, Monique Mahony, Raphael Bernier, Pamela Ventola, Frederick Shic","doi":"10.1007/s10803-024-06691-x","DOIUrl":"https://doi.org/10.1007/s10803-024-06691-x","url":null,"abstract":"<p><strong>Purpose: </strong>Dynamic eye-tracking paradigms are an engaging and increasingly used method to study social attention in autism. While prior research has focused primarily on younger populations, there is a need for developmentally appropriate tasks for older children.</p><p><strong>Methods: </strong>This study introduces a novel eye-tracking task designed to assess school-aged children's attention to speakers involved in conversation. We focused on a primary outcome of attention to speakers' faces during conversation between three actors and during emulated bids for dyadic engagement (dyadic bids).</p><p><strong>Results: </strong>In a sample of 161 children (78 autistic, 83 neurotypical), children displayed significantly lower overall attention to faces compared to their neurotypical peers (p <.0001). Contrary to expectations, both groups demonstrated preserved attentional responses to dyadic bids, with no significant group differences. However, a divergence was observed following the dyadic bid: neurotypical children showed more attention to other conversational agents' faces than autistic children (p =.017). Exploratory analyses in the autism group showed that reduced attention to faces was associated with greater autism features during most experimental conditions.</p><p><strong>Conclusion: </strong>These findings highlight key differences in how autistic and neurotypical children engage with social cues, particularly in dynamic and interactive contexts. The preserved response to dyadic bids in autism, alongside the absence of post-bid attentional shifts, suggests nuanced and context-dependent social attention mechanisms that should be considered in future research and intervention strategies.</p>","PeriodicalId":15148,"journal":{"name":"Journal of Autism and Developmental Disorders","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142927134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}