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Holzinger, D.; Weber, C.; Bölte, S.; Fellinger, J.; Hofer, J. – Journal of Autism and Developmental Disorders, 2022
This study describes the adaptation of the autism diagnostic observation schedule (ADOS-2) to assess autism spectrum disorder (ASD) in adults with intellectual disability (ID) and hearing loss who communicate primarily visually. This adapted ADOS-2 was applied to residents of specialized therapeutic living communities (n = 56). The internal…
Descriptors: Autism, Pervasive Developmental Disorders, Deafness, Adults
Lai, Kelly Y. C.; Yuen, Emily C. W.; Hung, Se Fong; Leung, Patrick W. L. – Journal of Autism and Developmental Disorders, 2022
This study examines the psychometric properties of the Autism Diagnostic Interview-Revised (ADI-R) in the context of DSM-5 in a sample of Chinese children. Using re-mapped ADI-R items and algorithms matched to DSM-5 criteria, and administering to children with autism spectrum disorder (ASD) with and without intellectual disability,…
Descriptors: Autism, Pervasive Developmental Disorders, Diagnostic Tests, Observation
Berger, Natalie I.; Wainer, Allison L.; Kuhn, Jocelyn; Bearss, Karen; Attar, Shana; Carter, Alice S.; Ibanez, Lisa V.; Ingersoll, Brooke R.; Neiderman, Hannah; Scott, Sabine; Stone, Wendy L. – Journal of Autism and Developmental Disorders, 2022
The COVID-19 pandemic, and associated social distancing mandates, has placed significant limitations on in-person health services, requiring creative solutions for supporting clinicians engaged in the diagnosis of autism spectrum disorder (ASD). This report describes the five virtual instruments available at the time of manuscript development for…
Descriptors: Toddlers, Autism, Pervasive Developmental Disorders, Diagnostic Tests
Irwin, Julia; Avery, Trey; Kleinman, Daniel; Landi, Nicole – Journal of Autism and Developmental Disorders, 2022
Children with autism spectrum disorders have been reported to be less influenced by a speaker's face during speech perception than those with typically development. To more closely examine these reported differences, a novel visual phonemic restoration paradigm was used to assess neural signatures (event-related potentials [ERPs]) of audiovisual…
Descriptors: Autism, Pervasive Developmental Disorders, Diagnostic Tests, Brain Hemisphere Functions
DeMayo, Marilena M.; Pokorski, Izabella; Song, Yun J. C.; Thapa, Rinku; Patel, Shrujna; Ambarchi, Zahava; Soligo, Domenic; Sadeli, Indra; Thomas, Emma E.; Hickie, Ian B.; Guastella, Adam J. – Journal of Autism and Developmental Disorders, 2022
There is an increasing interest in using magnetic resonance imaging (MRI) as a tool for precision medicine in autism spectrum disorder (ASD). This study investigated the feasibility of MRI scanning in a large comprehensive, inclusive and test heavy clinical trial for children (aged 3-12 years) with ASD, without functioning constraints for…
Descriptors: Diagnostic Tests, Brain, Medicine, Autism
Phillips, Helen; Wright, Barry; Allgar, Victoria; McConachie, Helen; Sweetman, Jennifer; Hargate, Rebecca; Hodkinson, Rachel; Bland, Martin; George, Hannah; Hughes, Anna; Hayward, Emily; De Las Heras, Victoria Fernandez Garcia; Le Couteur, Ann – Journal of Autism and Developmental Disorders, 2022
We report a Delphi Consensus modification and first validation study of the Autism Diagnostic Observation Schedule -- 2 with deaf children and young people (ADOS-2 Deaf adaptation). Validation included 122 deaf participants (aged 2-18 years), 63 with an Autism Spectrum Disorder (ASD). This was compared to a National Institute for Health and…
Descriptors: Autism, Observation, Pervasive Developmental Disorders, Diagnostic Tests
Janvier, Denisse; Choi, Yeo Bi; Klein, Claire; Lord, Catherine; Kim, So Hyun – Journal of Autism and Developmental Disorders, 2022
Describing the relative severity and change in autism symptoms is crucial for the appropriate characterization of clinical and research populations. The calibrated severity score (CSS) of the Autism Diagnostic Observation Schedule-2 (ADOS-2; Lord et al., 2012) was created to better describe autism symptom severity consistently across different…
Descriptors: Test Reliability, Autism, Pervasive Developmental Disorders, Observation
Jang, Jina; White, Stormi Pulver; Esler, Amy N.; Kim, So Hyun; Klaiman, Cheryl; Megerian, Jonathan T.; Morse, Amy; Nadler, Cy; Kanne, Stephen M. – Journal of Autism and Developmental Disorders, 2022
A global pandemic has significantly impacted the ability to conduct diagnostic evaluations for autism spectrum disorder (ASD). In the wake of the coronavirus, autism centers and providers quickly needed to implement innovative diagnostic processes to adapt in order to continue serve patient needs while minimizing the spread of the virus. The…
Descriptors: COVID-19, Pandemics, Psychological Evaluation, Diagnostic Tests
Zagury-Orly, Ivry; Kroeck, Mallory R.; Soussand, Louis; Cohen, Alexander Li – Journal of Autism and Developmental Disorders, 2022
Face-processing deficits, while not required for the diagnosis of autism spectrum disorder (ASD), have been associated with impaired social skills--a core feature of ASD; however, the strength and prevalence of this relationship remains unclear. Across 445 participants from the NIMH Data Archive, we examined the relationship between Benton Face…
Descriptors: Diagnostic Tests, Autism, Observation, Pervasive Developmental Disorders
Waizbard-Bartov, Einat; Ferrer, Emilio; Young, Gregory S.; Heath, Brianna; Rogers, Sally; Wu Nordahl, Christine; Solomon, Marjorie; Amaral, David G. – Journal of Autism and Developmental Disorders, 2021
Autism symptom severity change was evaluated during early childhood in 125 children diagnosed with autism spectrum disorder (ASD). Children were assessed at approximately 3 and 6 years of age for autism symptom severity, IQ and adaptive functioning. Each child was assigned a change score, representing the difference between ADOS Calibrated…
Descriptors: Autism, Pervasive Developmental Disorders, Severity (of Disability), Symptoms (Individual Disorders)
Avlund, Sara Højslev; Thomsen, Per Hove; Schendel, Diana; Jørgensen, Meta; Clausen, Loa – Journal of Autism and Developmental Disorders, 2021
The present study aimed to explore clinical trends in the period 2000-2010, along with discriminating clinical factors for autism spectrum disorder (ASD), in young children suspected of ASD. The following trends were observed: (1) a rise in referrals including an increase in referrals among language-abled children, (2) an increase in children…
Descriptors: Trend Analysis, Clinical Diagnosis, Autism, Pervasive Developmental Disorders
Avlund, Sara Højslev; Thomsen, Per Hove; Schendel, Diana; Jørgensen, Meta; Carlsen, Anders Helles; Clausen, Loa – Journal of Autism and Developmental Disorders, 2021
This study aimed to investigate factors associated with a delayed autism spectrum (ASD) diagnosis when compared to children with either no or early ASD diagnosis. Among 893 children assessed for ASD before age 8, 39% had no ASD at baseline, of which 21% received a later ASD diagnosis. Autism symptoms, diagnostic history of other developmental…
Descriptors: Autism, Pervasive Developmental Disorders, Clinical Diagnosis, Disability Identification
Corona, Laura L.; Wagner, Liliana; Wade, Joshua; Weitlauf, Amy S.; Hine, Jeffrey; Nicholson, Amy; Stone, Caitlin; Vehorn, Alison; Warren, Zachary – Journal of Autism and Developmental Disorders, 2021
Barriers to identifying autism spectrum disorder (ASD) in young children in a timely manner have led to calls for novel screening and assessment strategies. Combining computational methods with clinical expertise presents an opportunity for identifying patterns within large clinical datasets that can inform new assessment paradigms. The present…
Descriptors: Autism, Pervasive Developmental Disorders, Identification, Clinical Diagnosis
Educational and Diagnostic Classification of Autism Spectrum Disorder and Associated Characteristics
Stichter, Janine; Stormont, Melissa; Buranova, Nargiza; Herzog, Melissa; O'Donnell, Rose – Journal of Autism and Developmental Disorders, 2021
Research continues to highlight discrepancies between clinical diagnoses of Autism Spectrum Disorder (ASD) and determination of special education eligibility for services within school settings. However, limited research has been conducted on the impact of those discrepancies for the identification of appropriate services within schools. The aim…
Descriptors: Classification, Clinical Diagnosis, Special Education, Eligibility
Lebersfeld, Jenna B.; Swanson, Marissa; Clesi, Christian D.; O'Kelley, Sarah E. – Journal of Autism and Developmental Disorders, 2021
The Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) and the Autism Diagnostic Interview, Revised (ADI-R) have high accuracy as diagnostic instruments in research settings, while evidence of accuracy in clinical settings is less robust. This meta-analysis focused on efficacy of these measures in research versus clinical settings.…
Descriptors: Autism, Diagnostic Tests, Observation, Pervasive Developmental Disorders