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Direct linkCasey, S.; Carter, M.; Looney, A. M.; Livingstone, V.; Moloney, G.; O'Keeffe, G. W.; Taylor, R. S.; Kenny, L. C.; McCarthy, F. P.; McCowan, L. M. E.; Thompson, J. M. D.; Murray, D. M. – Journal of Autism and Developmental Disorders, 2022
Autism spectrum disorder (ASD) is a developmental disorder characterised by deficits in social interactions and communication, with stereotypical and repetitive behaviours. Recent evidence suggests that maternal immune dysregulation may predispose offspring to ASD. Independent samples t-tests revealed downregulation of IL-17A concentrations in…
Descriptors: Mothers, Children, Autism, Pervasive Developmental Disorders
Jiménez, Eva; Haebig, Eileen; Hills, Thomas T. – Journal of Autism and Developmental Disorders, 2021
This study compares the lexical composition of 118 children with autism spectrum disorder (ASD) aged 12 to 84 months with 4626 vocabulary-matched typically developing toddlers with and without language delay, aged 8 to 30 months. Children with ASD and late talkers showed a weaker noun bias. Additionally, differences were identified in the…
Descriptors: Children, Autism, Pervasive Developmental Disorders, Child Development
Ellis, Martin John; Larsen, Kenneth; Havighurst, Sophie Seychelle – Journal of Autism and Developmental Disorders, 2022
Childhood Disintegrative Disorder (CDD) is a rare and little researched developmental disorder characterised by regression in language and social skills after a period of seemingly normal development until at least the age of 2 years. The study contacted all parents of CDD patients in Norway to assess patient symptomatology and parents'…
Descriptors: Pervasive Developmental Disorders, Child Development, Symptoms (Individual Disorders), Foreign Countries
Reynolds, Ann M.; Soke, Gnakub N.; Sabourin, Katherine R.; Croen, Lisa A.; Daniels, Julie L.; Fallin, M. Daniele; Kral, Tanja V. E.; Lee, Li- Ching; Newschaffer, Craig J.; Pinto-Martin, Jennifer A.; Schieve, Laura A.; Sims, Amy; Wiggins, Lisa; Levy, Susan E. – Journal of Autism and Developmental Disorders, 2021
Gastrointestinal symptoms (GIS) are commonly reported in children with autism spectrum disorder (ASD). This multi-site study evaluated the prevalence of GIS in preschool-aged children with ASD/(n = 672), with other developmental delays (DD)/(n = 938), and children in the general population (POP)/(n = 851). After adjusting for covariates, children…
Descriptors: Symptoms (Individual Disorders), Child Development, Preschool Children, Autism
Canals-Sans, Josefa; Esteban-Figuerola, Patricia; Morales-Hidalgo, Paula; Arija, Victoria – Journal of Autism and Developmental Disorders, 2022
Food consumption in children with ASD, subclinical ASD and with typical development (TD), and their adequacy to dietary recommendations was studied. A school population sample of 77 children with ASD, 40 with subclinical ASD, and 333 with TD participated. Compared to children with TD, pre-schoolers with ASD consumed fewer raw vegetables and less…
Descriptors: Children, Child Development, Autism, Pervasive Developmental Disorders
Beaudoin, Marie-Joëlle; Poirier, Nathalie; Nader-Grosbois, Nathalie – Journal of Autism and Developmental Disorders, 2022
Mother-child emotion-related conversations, as a practice of parental socialization of emotion, can help children with autism spectrum disorder (ASD) develop socio-emotional skills. This study intends to explore relationships between mother-child conversations about emotions and socio-emotional skills of children with ASD by accounting for the…
Descriptors: Mothers, Parent Child Relationship, Emotional Development, Social Development
Pasco, Greg; Davies, Kim; Ribeiro, Helena; Tucker, Leslie; Allison, Carrie; Baron-Cohen, Simon; Johnson, Mark H.; Charman, Tony – Journal of Autism and Developmental Disorders, 2021
Parents participating in a prospective longitudinal study of infants with older siblings with autism completed an autism screening questionnaire and were asked about any concerns relating to their child's development, and children were administered an interactive assessment conducted by a researcher at 14 months. Scores on the parent questionnaire…
Descriptors: Questionnaires, Parents, Infants, Autism
Hall-Lande, Jennifer; Esler, Amy N.; Hewitt, Amy; Gunty, Amy L. – Journal of Autism and Developmental Disorders, 2021
This paper examines age of autism spectrum disorder (ASD) identification and related factors in a diverse urban sample, focusing on ASD identification in the East African Somali community. The overall average age of initial ASD identification was 4.8 years. Somali children received an initial clinical diagnosis of Autistic Disorder later than…
Descriptors: Autism, Pervasive Developmental Disorders, Disability Identification, Age
Yan, Tingrui; Hou, Yujia; Deng, Meng – Journal of Autism and Developmental Disorders, 2022
Parental involvement plays a pivotal role in promoting developmental and educational outcomes for children with autism spectrum disorder (ASD). This study aimed to examine the relationships between social support, parenting stress, and parental involvement by investigating a sample of 245 Chinese parents of children with ASD. Mediation analyses…
Descriptors: Parent Participation, Child Development, Autism, Pervasive Developmental Disorders
Georgiades, Stelios; Tait, Peter A.; McNicholas, Paul D.; Duku, Eric; Zwaigenbaum, Lonnie; Smith, Isabel M.; Bennett, Teresa; Elsabbagh, Mayada; Kerns, Connor M.; Mirenda, Pat; Ungar, Wendy J.; Vaillancourt, Tracy; Volden, Joanne; Waddell, Charlotte; Zaidman-Zait, Anat; Gentles, Stephen; Szatmari, Peter – Journal of Autism and Developmental Disorders, 2022
This study examined the trajectories of autistic symptom severity in an inception cohort of 187 children with ASD assessed across four time points from diagnosis to age 10. Trajectory groups were derived using multivariate cluster analysis. A two trajectory/cluster solution was selected. Change in trajectory slopes revealed a "turning…
Descriptors: Symptoms (Individual Disorders), Severity (of Disability), Children, Autism
Lory, Catharine; Kadlaskar, Girija; McNally Keehn, Rebecca; Francis, Alexander L.; Keehn, Brandon – Journal of Autism and Developmental Disorders, 2020
Dysregulation of the autonomic nervous system (ANS), which can be indexed by heart rate variability (HRV), has been posited to contribute to core features of autism spectrum disorder (ASD). However, the relationship between ASD and HRV remains uncertain. We assessed tonic and phasic HRV of 21 children with ASD and 21 age- and IQ-matched typically…
Descriptors: Metabolism, Physiology, Children, Autism
Barger, Brian; Rice, Catherine; Benevides, Teal; Salmon, Ashley; Sanchez-Alvarez, Sonia; Crimmins, Daniel – Journal of Autism and Developmental Disorders, 2022
National Surveys of Children's Health (NSCH, 2016-2018) data were analyzed to determine if conjoint monitoring and screening showed stronger associations with children under 5 identified with ASD compared to monitoring alone, screening alone or no monitoring or screening; and investigate relationships between monitoring and screening across…
Descriptors: Screening Tests, Disability Identification, Clinical Diagnosis, Autism
Nyström, Pär; Jones, Emily; Darki, Fahimeh; Bölte, Sven; Falck-Ytter, Terje – Journal of Autism and Developmental Disorders, 2021
Research indicates that individuals with autism spectrum disorder (ASD) are superior at local processing while the integration of local features to global percepts is reduced. Here, we compared infants at familiar risk for ASD to typically developing infants in terms of global coherence processing at 5 months of age, using steady state visually…
Descriptors: Autism, Pervasive Developmental Disorders, Infants, At Risk Persons
Leezenbaum, Nina B.; Iverson, Jana M. – Journal of Autism and Developmental Disorders, 2019
This study investigated early posture development prospectively in infants at heightened (HR) vs. low risk (Low Risk; LR) for ASD. Fourteen HR infants diagnosed with ASD (HR-ASD), 17 HR infants with language delay (HR-LD), 29 HR infants with no diagnosis (HR-ND), and 25 LR infants were videotaped at home for 25 min during everyday activities and…
Descriptors: Human Posture, Infants, At Risk Persons, Autism
Dick, Catherine C.; Ibañez, Lisa V.; DesChamps, Trent D.; Attar, Shana M.; Stone, Wendy L. – Journal of Autism and Developmental Disorders, 2022
Family-centered care represents a collaborative partnership between caregivers and service providers, and is associated with positive caregiver and child outcomes. This approach may be especially important for caregivers with early concerns about autism, as service providers are often the gateway to appropriately-specialized intervention.…
Descriptors: Early Intervention, Autism, Pervasive Developmental Disorders, Caregiver Attitudes
