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Showing 1 to 15 of 81 results Save | Export
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Herkert, Darby; Sullivan, Connor; Zhu, YiQin; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2023
The American Academy of Pediatrics recommends that children be screened for autism at 18 and 24 months. It is unknown whether a positive screen usually represents the first developmental concern or is typically preceded by other developmental and/or medical concerns. This study evaluated the proportions of toddlers (M = 18.69 months) who screened…
Descriptors: Autism Spectrum Disorders, Incidence, Child Development, Toddlers
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Shurtz, Logan; Schwartz, Chloe; DiStefano, Charlotte; McPartland, James C.; Levin, April R.; Dawson, Geraldine; Kleinhans, Natalia M.; Faja, Susan; Webb, Sara J.; Shic, Frederick; Naples, Adam J.; Seow, Helen; Bernier, Raphael A.; Chawarska, Katarzyna; Sugar, Catherine A.; Dziura, James; Senturk, Damla; Santhosh, Megha; Jeste, Shafali S. – Autism: The International Journal of Research and Practice, 2023
Children with autism spectrum disorder are prescribed various medications to address behavior and mood. In clinical trials, individuals taking concomitant psychotropic medications often are excluded to maintain homogeneity and prevent contamination of clinical endpoints. However, this choice may compromise the representativeness of the sample. In…
Descriptors: Autism Spectrum Disorders, Drug Therapy, Incidence, Child Behavior
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Chakraborty, Payal; Carpenter, Kimberly L. H.; Major, Samantha; Deaver, Megan; Vermeer, Saritha; Herold, Brianna; Franz, Lauren; Howard, Jill; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2021
Individuals with autism spectrum disorder are more likely than typically developing individuals to experience a range of gastrointestinal abnormalities, including chronic diarrhea, constipation, food sensitivities, and abdominal pain. These gastrointestinal symptoms have been associated with higher levels of irritability and aggressive behavior,…
Descriptors: Autism, Pervasive Developmental Disorders, Human Body, At Risk Persons
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Major, Samantha; Campbell, Kathleen; Espinosa, Steven; Baker, Jeffrey P.; Carpenter, Kimberly L. H.; Sapiro, Guillermo; Vermeer, Saritha; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2020
The present study is a single-site quality improvement project within pediatric primary care involving the implementation of a digital version of the Modified Checklist for Autism in Toddlers--Revised. We evaluated the impact of the digital screener on the likelihood of physician referral for a developmental evaluation or autism diagnosis, and the…
Descriptors: Check Lists, Autism, Pervasive Developmental Disorders, Toddlers
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Campbell, Kathleen; Carpenter, Kimberly L. H.; Hashemi, Jordan; Espinosa, Steven; Marsan, Samuel; Borg, Jana Schaich; Chang, Zhuoqing; Qiu, Qiang; Vermeer, Saritha; Adler, Elizabeth; Tepper, Mariano; Egger, Helen L.; Baker, Jeffery P.; Sapiro, Guillermo; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2019
To demonstrate the capability of computer vision analysis to detect atypical orienting and attention behaviors in toddlers with autism spectrum disorder. One hundred and four toddlers of 16-31 months old (mean = 22) participated in this study. Twenty-two of the toddlers had autism spectrum disorder and 82 had typical development or developmental…
Descriptors: Autism, Pervasive Developmental Disorders, Toddlers, Video Technology
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Franz, Lauren; Howard, Jill; Viljoen, Marisa; Sikich, Linmarie; Chandrasekhar, Tara; Kollins, Scott H.; Lee, Lawrence; Ndlovu, Minkateko; Sabatos-DeVito, Maura; Seris, Noleen; Shabalala, Nokuthula; Spanos, Marina; de Vries, Petrus J.; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2022
When COVID-19 disrupted autism spectrum disorder research globally, many clinical trials of behavioral interventions pivoted to telehealth. Telehealth has the potential to increase geographic reach and improve racial/ethnic diversity in research. This matters because most autism spectrum disorder intervention studies have primarily included White,…
Descriptors: COVID-19, Pandemics, Autism, Pervasive Developmental Disorders
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Davlantis, Katherine S.; Estes, Annette; Dawson, Geraldine; Rogers, Sally J. – Autism: The International Journal of Research and Practice, 2019
The aim of this study was to develop a measurement approach to assess the learning opportunities provided by parents to their young children with autism spectrum disorder during a free play task and to examine the relationship between learning opportunities and child performance on measures of cognition, autism spectrum disorder symptoms, and…
Descriptors: Autism, Pervasive Developmental Disorders, Young Children, Toddlers
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Bangerter, Abigail; Ness, Seth; Lewin, David; Aman, Michael G.; Esbensen, Anna J.; Goodwin, Matthew S.; Dawson, Geraldine; Hendren, Robert; Leventhal, Bennett; Shic, Fred; Opler, Mark; Ho, Kai Fai; Pandina, Gahan – Journal of Autism and Developmental Disorders, 2020
There is a need for measures to track symptom change in autism spectrum disorder (ASD). We conducted a validation study on a revised version of the Autism Behavior Inventory (ABI), and a short form (ABI-S). Caregivers of individuals (6-54 years) with confirmed diagnoses of ASD (N = 144) completed the ABI and other rating scales at 4 time points.…
Descriptors: Autism, Pervasive Developmental Disorders, Caregiver Attitudes, Symptoms (Individual Disorders)
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Schmid, Lorrie; DeMoss, Lauren; Scarbrough, Paige; Ripple, Carol; White, Yasmine; Dawson, Geraldine – Focus on Autism and Other Developmental Disabilities, 2020
Students with autism spectrum disorder (ASD) have marked deficits in social communication skills, which can challenge their ability to participate in academic and social activities. Music therapy is a popular intervention for children with ASD, and although research evidence supporting its effectiveness is growing, methodological flaws limit…
Descriptors: Autism, Pervasive Developmental Disorders, Music Therapy, Children
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Manfredonia, Joseph; Bangerter, Abigail; Manyakov, Nikolay V.; Ness, Seth; Lewin, David; Skalkin, Andrew; Boice, Matthew; Goodwin, Matthew S.; Dawson, Geraldine; Hendren, Robert; Leventhal, Bennett; Shic, Frederick; Pandina, Gahan – Journal of Autism and Developmental Disorders, 2019
Facial expression is impaired in autism spectrum disorder (ASD), but rarely systematically studied. We focus on the ability of individuals with ASD to produce facial expressions of emotions in response to a verbal prompt. We used the Janssen Autism Knowledge Engine (JAKE®), including automated facial expression analysis software (FACET) to measure…
Descriptors: Autism, Pervasive Developmental Disorders, Nonverbal Communication, Emotional Response
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Yuan, Andrew; Sabatos-DeVito, Maura; Bey, Alexandra L.; Major, Samantha; Carpenter, Kimberly L.H.; Franz, Lauren; Howard, Jill; Vermeer, Saritha; Simmons, Ryan; Troy, Jesse; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2023
Autistic children's play provides insights into social, communication, and other skills; however, methods for measuring these observations can be labor-intensive and rely on subjective judgment. This study explored whether children's movement and location during play measured via automated video tracking correlates with clinical features. Movement…
Descriptors: Autism Spectrum Disorders, Children, Play, Motion
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Aaronson, Benjamin; Estes, Annette; Rogers, Sally J.; Dawson, Geraldine; Bernier, Raphael – Journal of Autism and Developmental Disorders, 2022
We examined the relationship between the Early start Denver model (ESDM) intervention and mu rhythm attenuation, an EEG paradigm reflecting neural processes associated with action perception and social information processing. Children were assigned to either receive comprehensive ESDM intervention for two years, or were encouraged to pursue…
Descriptors: Autism, Pervasive Developmental Disorders, Intervention, Cognitive Processes
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Faja, Susan; Dawson, Geraldine – Autism: The International Journal of Research and Practice, 2015
We explored internal control of behavior using direct observation and parent report. Previous research has found that both the delay of gratification task and parent-reported effortful control predict later social ability and more positive outcomes in typically developing children. Children with autism spectrum disorder have previously been…
Descriptors: Delay of Gratification, Autism, Pervasive Developmental Disorders, Self Control
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Tenenbaum, Elena J.; Major, Samantha; Carpenter, Kimberly L. H.; Howard, Jill; Murias, Michael; Dawson, Geraldine – Journal of Autism and Developmental Disorders, 2021
Eye-tracking is often used to study attention in children with autism spectrum disorder (ASD). Previous research has identified multiple atypical patterns of attention in children with ASD based on areas-of-interest analysis. Fewer studies have investigated gaze path, a measure which is dependent on the dynamic content of the stimulus presented.…
Descriptors: Autism, Pervasive Developmental Disorders, Eye Movements, Attention
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Kaliukhovich, Dzmitry A.; Manyakov, Nikolay V.; Bangerter, Abigail; Ness, Seth; Skalkin, Andrew; Boice, Matthew; Goodwin, Matthew S.; Dawson, Geraldine; Hendren, Robert; Leventhal, Bennett; Shic, Frederick; Pandina, Gahan – Journal of Autism and Developmental Disorders, 2021
Participants with autism spectrum disorder (ASD) (n = 121, mean [SD] age: 14.6 [8.0] years) and typically developing (TD) controls (n = 40, 16.4 [13.3] years) were presented with a series of videos representing biological motion on one side of a computer monitor screen and non-biological motion on the other, while their eye movements were…
Descriptors: Children, Adults, Autism, Pervasive Developmental Disorders
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