Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 12 |
| Since 2016 (last 10 years) | 37 |
| Since 2006 (last 20 years) | 72 |
Descriptor
| Attention Deficit… | 72 |
| Correlation | 72 |
| Pervasive Developmental… | 72 |
| Autism | 69 |
| Children | 31 |
| Symptoms (Individual… | 28 |
| Comorbidity | 27 |
| Adolescents | 24 |
| Foreign Countries | 23 |
| Comparative Analysis | 20 |
| Behavior Problems | 16 |
| More ▼ | |
Source
Author
| Asherson, Philip | 3 |
| Anderson, Vicki | 2 |
| Charman, Tony | 2 |
| Cooper, Miriam | 2 |
| Hazell, Philip | 2 |
| Howlin, Patricia | 2 |
| Hudson, Laura | 2 |
| Javitz, Harold | 2 |
| Lerro, Lindsay | 2 |
| Mayes, Susan D. | 2 |
| McIntyre, Nancy Susan | 2 |
| More ▼ | |
Publication Type
| Journal Articles | 69 |
| Reports - Research | 69 |
| Reports - Evaluative | 3 |
| Tests/Questionnaires | 2 |
| Information Analyses | 1 |
Education Level
| Secondary Education | 4 |
| Higher Education | 3 |
| Elementary Education | 2 |
| High Schools | 2 |
| Postsecondary Education | 2 |
| Early Childhood Education | 1 |
| Junior High Schools | 1 |
| Kindergarten | 1 |
| Middle Schools | 1 |
| Primary Education | 1 |
Audience
Location
| United Kingdom | 7 |
| Japan | 3 |
| Netherlands | 3 |
| Sweden | 3 |
| Australia | 1 |
| California | 1 |
| China | 1 |
| Colorado | 1 |
| Denmark | 1 |
| Egypt | 1 |
| Illinois | 1 |
| More ▼ | |
Laws, Policies, & Programs
| Individuals with Disabilities… | 1 |
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkYu, Hai-ying; Zhou, Yuan-yue; Pan, Li-ya; Zhang, Xue; Jiang, Hai-yin – Journal of Autism and Developmental Disorders, 2022
This study was conducted to assess this association between early life antibiotic exposure and the risk of autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) in later life. The results showed that early life antibiotic exposure was associated with an increased risk of ASD (OR = 1.13, 95% confidence interval (CI):…
Descriptors: Autism, Pervasive Developmental Disorders, Attention Deficit Hyperactivity Disorder, Drug Use
Konke, Linn Andersson; Forslund, Tommie; Nilsson-Jobs, Elisabeth; Nyström, Pär; Falck-Ytter, Terje; Brocki, Karin – Journal of Autism and Developmental Disorders, 2022
The current study investigated longitudinal associations between parent-rated temperament, observed exuberance and accelerometer activity level at 18-months and symptoms of ASD and ADHD at 36-months in a sample of 54 children at elevated likelihood for ASD. For the specific parent-rated temperament scales, most observed significant associations…
Descriptors: Personality Traits, Toddlers, Autism, Pervasive Developmental Disorders
Wei, Han-Ting; Hsu, Ju-Wei; Huang, Kai-Lin; Bai, Ya-Mei; Su, Tung-Ping; Li, Cheng-Ta; Lin, Wei-Chen; Tsai, Shih-Jen; Pan, Tai-Long; Chen, Tzeng-Ji; Chen, Mu-Hong – Journal of Autism and Developmental Disorders, 2021
ADHD comorbidity has been associated with delayed diagnosis of ASD, but no study has investigated this association in an Asian country. Children with ASD were included and divided into three groups: ADHD before ASD, ADHD same/after ASD, and ASD only. Timing of ASD and ADHD diagnoses were assessed. The logistic regression model was performed to…
Descriptors: Foreign Countries, Clinical Diagnosis, Attention Deficit Hyperactivity Disorder, Autism
Kenworthy, Lauren; Verbalis, Alyssa; Bascom, Julia; daVanport, Sharon; Strang, John F.; Pugliese, Cara; Freeman, Andrew; Jeppsen, Charlotte; Armour, Anna C.; Jost, Geneva; Hardy, Kristina; Wallace, Gregory L. – Autism: The International Journal of Research and Practice, 2022
Executive functions are related to key outcomes. Studies of autistic youth self-report of other nonsocial traits indicate that their insights into their own functioning and internal experiences provide important information that is not captured by their parents' report, but youth self-report of executive function has not been researched in autism.…
Descriptors: Autism, Pervasive Developmental Disorders, Executive Function, Attention Deficit Hyperactivity Disorder
Stephens, Kate; Silk, Timothy J.; Anderson, Vicki; Hazell, Philip; Enticott, Peter G.; Sciberras, Emma – Journal of Autism and Developmental Disorders, 2021
Children with attention deficit/hyperactivity disorder (ADHD) combined with autism spectrum disorder (ASD) symptoms (ADHD + ASD) have poorer social and emotional functioning than those with ADHD alone. However, no studies have specifically examined the associations between ASD symptoms, measures of social and emotional functioning and limbic…
Descriptors: Attention Deficit Hyperactivity Disorder, Autism, Pervasive Developmental Disorders, Correlation
Williams, Zachary J.; McKenney, Erin E.; Gotham, Katherine O. – Autism: The International Journal of Research and Practice, 2021
Rumination, a form of passive, repetitive negative thinking, predicts the development of depressive disorders in non-autistic individuals, and recent work suggests higher levels of rumination may contribute to elevated rates of depression in the autistic population. Using psychological network analysis, this study sought to investigate the…
Descriptors: Adults, Autism, Pervasive Developmental Disorders, Depression (Psychology)
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
Ishimoto, Yuma; Yamane, Takahiro; Matsumoto, Yuki – Journal of Autism and Developmental Disorders, 2019
A large number of children with developmental disorders like autism spectrum disorder (ASD), learning disabilities, and attention deficit hyperactivity disorder have high anxiety. It has also been shown that the high anxiety has harmful effects on them, directly and indirectly. In this study, we conducted a survey on community samples on the level…
Descriptors: Anxiety, Children, Developmental Disabilities, Foreign Countries
Mayes, Susan D.; Seebeck, Jyssica; Waschbusch, Daniel A. – Journal of Autism and Developmental Disorders, 2022
Relationships between sluggish cognitive tempo (SCT) and age and IQ were investigated in children with autism and/or ADHD covering broader age and IQ ranges than in previous studies. Mothers rated 1436 children with autism and 1,056 with ADHD (2-17 years, IQs 9-149) on Pediatric Behavior Scale SCT items. Increasing age correlated with SCT in the…
Descriptors: Correlation, Conceptual Tempo, Referral, Autism
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
Download full textZajic, Matthew Carl; Solari, Emily Jane; McIntyre, Nancy Susan; Lerro, Lindsay; Mundy, Peter Clive – Grantee Submission, 2021
Children with autism spectrum disorder (ASD) demonstrate heterogeneous writing skills that are generally lower than their typically developing (TD) peers and similar to peers with attention difficulties like attention-deficit/hyperactivity disorder (ADHD). Recent evidence suggests children with ASD spend less time engaging in writing tasks…
Descriptors: Autism, Pervasive Developmental Disorders, Writing Skills, Attention Deficit Hyperactivity Disorder
Rasmussen, Lotte; Pratt, Nicole; Roughead, Elizabeth; Moffat, Anna – Journal of Autism and Developmental Disorders, 2019
Based on data from the Longitudinal Study of Australian Children linked with pharmacy dispensing data from the Australian Government's Pharmaceutical Benefits Scheme, we calculated the 1-year prevalence of psychotropic medicine supply in children and adolescents with Autism Spectrum Disorder (ASD) as reported by parents in 2014. The majority of…
Descriptors: Foreign Countries, Incidence, Drug Therapy, Children
Shephard, Elizabeth; Tye, Charlotte; Ashwood, Karen L.; Azadi, Bahar; Asherson, Philip; Bolton, Patrick F.; McLoughlin, Grainne – Journal of Autism and Developmental Disorders, 2018
Altered power of resting-state neurophysiological activity has been associated with autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD), which commonly co-occur. We compared resting-state neurophysiological power in children with ASD, ADHD, co-occurring ASD + ADHD, and typically developing controls. Children with ASD…
Descriptors: Attention Deficit Hyperactivity Disorder, Control Groups, Autism, Pervasive Developmental Disorders
Umeda, Maki; Shimoda, Haruki; Miyamoto, Karin; Ishikawa, Hanako; Tachimori, Hisateru; Takeshima, Tadashi; Kawakami, Norito – International Journal of Developmental Disabilities, 2021
Objectives: The present study aims to examine sociodemographic correlates and comorbid mental disorders among adult with autism spectrum disorders (ASD) and attention deficit hyperactivity disorders (ADHD) using the national representative data of Japan. Methods: Analysis was conducted on the cross-sectional data derived from the World Mental…
Descriptors: Foreign Countries, Attention Deficit Hyperactivity Disorder, Autism, Pervasive Developmental Disorders
Myers, Lynnea; van't Westeinde, Annelies; Kuja-Halkola, Ralf; Tammimies, Kristiina; Bölte, Sven – Journal of Autism and Developmental Disorders, 2018
The second to fourth digit (2D:4D) ratio is of interest in autism spectrum disorder (ASD). Studies on the relationship of this ratio with other neurodevelopmental disorders (NDDs) are lacking. Investigating the association between the ratio and NDDs in twins can provide insight into genetic and/or environmental factors driving the ratio. Hand…
Descriptors: Twins, Autism, Pervasive Developmental Disorders, Correlation
