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Direct linkCrow, Andrew J. D.; Janssen, Jennica M.; Vickers, Kayci L.; Parish-Morris, Julia; Moberg, Paul J.; Roalf, David R. – Journal of Autism and Developmental Disorders, 2020
Olfactory dysfunction is recognized in neurodevelopmental disorders and may serve as an early indicator of global dysfunction. The present meta-analysis measures olfaction effect sizes in attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorders (ASDs), and obsessive-compulsive disorder (OCD). Meta-analysis included 320 ADHD, 346…
Descriptors: Attention Deficit Hyperactivity Disorder, Autism, Pervasive Developmental Disorders, Behavior Disorders
Mayes, Susan D.; Calhoun, Susan L.; Baweja, Raman; Waschbusch, Daniel A. – Journal of Autism and Developmental Disorders, 2021
No study has analyzed the relative occurrence of a broad range of symptoms reported by mothers of children with autism, ADHD-Combined, and ADHD-Inattentive and typical controls. Mothers rated 1436 children with autism, 1056 with ADHD without autism, and 186 controls, 2-17 years, on 41 internalizing, externalizing, neurodevelopmental, and somatic…
Descriptors: Autism, Pervasive Developmental Disorders, Symptoms (Individual Disorders), Mothers
Tsai, Lee-Hou; Lin, Jeng-Wen – Journal of Autism and Developmental Disorders, 2020
Here, we describe a case in which an original diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) and Asperger's syndrome was later adapted to social communication disorder, to meet the new guidelines. First, separate diagnostic labels of autism disorder, Asperger's disorder, and PDD-NOS have been replaced by one umbrella term…
Descriptors: Clinical Diagnosis, Attention Deficit Hyperactivity Disorder, Asperger Syndrome, Communication Disorders
Mayes, Susan D.; Baweja, Raman; Waschbusch, Daniel A.; Calhoun, Susan L. – Journal of Mental Health Research in Intellectual Disabilities, 2022
Introduction: Findings regarding the relationship between IQ and comorbidity in autism and ADHD are inconsistent. Methods: Mothers rated 1,436 children with autism and 1,056 with ADHD without autism (IQs 9-149, ages 2-17) on the Pediatric Behavior Scale. Results: Children with IQs < 70 (vs. [greater than or equal to] 70) had less oppositional…
Descriptors: Correlation, Intelligence Quotient, Attention Deficit Hyperactivity Disorder, Comorbidity
Siu, Michelle T.; Goodman, Sarah J.; Yellan, Isaac; Butcher, Darci T.; Jangjoo, Maryam; Grafodatskaya, Daria; Rajendram, Rageen; Lou, Youliang; Zhang, Rujun; Zhao, Chunhua; Nicolson, Rob; Georgiades, Stelios; Szatmari, Peter; Scherer, Stephen W.; Roberts, Wendy; Anagnostou, Evdokia; Weksberg, Rosanna – Journal of Autism and Developmental Disorders, 2021
Many neurodevelopmental disorders (NDDs) share common learning and behavioural impairments, as well as features such as dysregulation of the oxytocin hormone. Here, we examined DNA methylation (DNAm) in the 1st intron of the oxytocin receptor gene, "OXTR," in patients with autism spectrum (ASD), attention deficit and hyperactivity (ADHD)…
Descriptors: Genetics, Autism, Pervasive Developmental Disorders, Biochemistry
La Buissonnière-Ariza, Valérie; Wood, Jeffrey J.; Kendall, Philip C.; McBride, Nicole M.; Cepeda, Sandra L.; Small, Brent J.; Lewin, Adam B.; Kerns, Connor; Storch, Eric A. – Journal of Autism and Developmental Disorders, 2018
We investigated the presentation and correlates of hoarding behaviors in 204 children aged 7-13 with autism spectrum disorder (ASD) and comorbid anxiety or obsessive-compulsive disorder (OCD) symptoms. Approximately 34% of the sample presented at least moderate levels, and with 7% presenting severe to extreme levels of hoarding. Child gender…
Descriptors: Behavior Disorders, Child Behavior, Autism, Pervasive Developmental Disorders
Kelmanson, Igor A. – Early Child Development and Care, 2020
Sleep disturbances are likely to be associated with emotional and behavioural problems in typically and atypically developing children. The study was aimed to evaluate sleep disturbances in children with autism spectrum disorder (ASD) and their associations with emotional/behavioural problems. The study comprised eighteen 5-year-old boys with…
Descriptors: Sleep, Emotional Problems, Behavior Problems, Autism
Halvorsen, Marianne; Aman, Michael G.; Mathiassen, Børge; Brøndbo, Per Håkan; Steinsvik, Oddmar Ole; Martinussen, Monica – Journal of Mental Health Research in Intellectual Disabilities, 2019
Introduction: Although the Aberrant Behavior Checklist (ABC) is one of the most widely used behavioral rating scales among people with developmental disabilities, very few studies have examined the factor structure of the non-English versions. Methods: The construct validity of the Norwegian ABC was examined in a clinical sample of children and…
Descriptors: Foreign Countries, Check Lists, Behavior Problems, Psychometrics
Hu, Huei-Fan; Liu, Tai-Ling; Hsiao, Ray C.; Ni, Hsing-Chang; Liang, Sophie Hsin-Yi; Lin, Chiao-Fan; Chan, Hsiang-Lin; Hsieh, Yi-Hsuan; Wang, Liang-Jen; Lee, Min-Jing; Chou, Wen-Jiun; Yen, Cheng-Fang – Journal of Autism and Developmental Disorders, 2019
The present study examined the associations between cyberbullying involvement and sociodemographic characteristics, autistic social impairment and attention-deficit/hyperactivity disorder and oppositional defiant disorder (ODD) symptoms in 219 adolescents with high-functioning autism spectrum disorder (ASD). Moreover, the associations between…
Descriptors: Bullying, Computer Mediated Communication, Adolescents, Depression (Psychology)
Download full textMoore, Joann L.; Schnieders, Joyce Z. – ACT, Inc., 2022
This study examined the performance, demographics, and contextual factors of students taking the ACT® test with accommodations compared to students taking the ACT without accommodations. We examined the prevalence of accommodations provided and disability categories as well as performance by disability type. We also examined demographic…
Descriptors: Testing Accommodations, College Entrance Examinations, Context Effect, Student Characteristics
Baker, Bruce L.; Blacher, Jan – Journal of Mental Health Research in Intellectual Disabilities, 2015
Dual diagnosis of autism spectrum disorder (ASD) and behavior problems and/or mental disorders has become increasingly recognized and studied. Reported rates in samples of mixed-age youth with ASD are often above 70%, making this comorbidity more the rule than the exception. The present study compared rates of disruptive behavior disorder…
Descriptors: Behavior Disorders, Autism, Pervasive Developmental Disorders, Comparative Analysis
Amran, Hannah Aqilah; Majid, Rosadah Abd – International Journal of Special Education, 2019
A twice-exceptional student who is gifted but also has an additional exceptionality challenges teachers and educators to deliver the best teaching strategies. This paper reviews the current learning strategies, interventions and practices that specifically focused on twice-exceptional students. Research articles were obtained on online database of…
Descriptors: Learning Strategies, Academically Gifted, Intervention, Gifted Disabled
Ressel, Madelaine; Thompson, Brittni; Poulin, Marie-Hélène; Normand, Claude L.; Fisher, Marissa H.; Couture, Germain; Iarocci, Grace – Autism: The International Journal of Research and Practice, 2020
A systematic review of autism spectrum disorder and substance use and abuse was conducted based on the Preferred Reporting Items for Systematic Review and Meta-Analysis protocol guidelines (an internationally recognized standardized methodological framework for conducting systematic review). The objectives of the review were to update and extend…
Descriptors: Autism, Pervasive Developmental Disorders, Substance Abuse, Clinical Diagnosis
Dare, Lynn; Nowicki, Elizabeth Agnes – Roeper Review, 2015
Twice-exceptional students have high abilities and coexisting learning difficulties. Abilities and difficulties tend to mask each other, and these underidentified students often struggle in school and express their frustrations at home. However, few studies have examined how parents experience the identification of their children's multiple…
Descriptors: Parent Attitudes, Academically Gifted, Attention Deficit Hyperactivity Disorder, Learning Disabilities
Logan, Sarah L.; Carpenter, Laura; Leslie, R. Scott; Hunt, Kelly S.; Garrett-Mayer, Elizabeth; Charles, Jane; Nicholas, Joyce S. – Journal of Autism and Developmental Disorders, 2014
Medication adherence in children is poor, particularly among those with chronic or mental health disorders. However, adherence has not been fully assessed in autism spectrum disorders (ASDs). The validated proportion of days covered method was used to quantify adherence to psychotropic medication in Medicaid-eligible children who met diagnostic…
Descriptors: Autism, Pervasive Developmental Disorders, Drug Therapy, Compliance (Psychology)
