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Linn Andersson Konke; Terje Falck-Ytter; Emily J. H. Jones; Amy Goodwin; Karin Brocki – Journal of Autism and Developmental Disorders, 2024
The purpose of the current study was to use the infant sibling design to explore whether proband traits of autism and ADHD could provide information about their infant sibling's temperament. This could help us to gain information about the extent to which infant temperament traits are differentially associated with autism and ADHD traits. We used…
Descriptors: Siblings, Birth Order, Autism Spectrum Disorders, Attention Deficit Hyperactivity Disorder
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Koukouriki, Evangelia; Athanasopoulou, Evangelini; Andreoulakis, Elias – Journal of Autism and Developmental Disorders, 2022
Loneliness has been associated with several adverse psychosocial outcomes in childhood and adolescence. The present study aimed to investigate feelings of loneliness and social dissatisfaction in school-aged typically-developing (TD) siblings of children with an autism spectrum disorder (ASD). For this purpose, 118 siblings of children with ASD…
Descriptors: Autism Spectrum Disorders, Psychological Patterns, Siblings, Correlation
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McFayden, Tyler C.; Fok, Megan; Ollendick, Thomas H. – Journal of Autism and Developmental Disorders, 2022
The current study investigated the impact of birth order on vocabulary and social language development in 1338 first-born and 1049 s-born autistic youth (M age = 9.03 years, SD = 3.57; 86.4% male) from the Simons Simplex Collection. Frequentist and Bayesian analyses revealed mixed findings in language development. There were no differences in…
Descriptors: Birth Order, Language Acquisition, Autism, Pervasive Developmental Disorders
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de Veld, Danielle M. J.; Scheeren, Anke M.; Howlin, Patricia; Hoddenbach, Elske; Mulder, Fleur; Wolf, Imke; Begeer, Sander – Journal of Autism and Developmental Disorders, 2021
This RCT investigated whether participants' sibling configuration moderated the effect of a Theory of Mind (ToM) intervention for children with autism. Children with autism aged 8-13 years (n = 141) were randomized over a waitlist control or treatment condition. Both having more siblings, as well as having an older sibling were related to better…
Descriptors: Siblings, Birth Order, Theory of Mind, Training
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Berends, Daniel; Dissanayake, Cheryl; Lawson, Lauren P. – Journal of Autism and Developmental Disorders, 2019
Previous research has found multiplex (MPX) children have an advantage in cognition compared to simplex (SPX) children. However, MPX parent's previous experience with older diagnosed siblings has not been considered. We used a large database sample to investigate the MPX advantage and contribution of birth order. Children from the Autism Genetic…
Descriptors: Differences, Autism, Child Rearing, Parents
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Estes, Annette; Munson, Jeffrey; St. John, Tanya; Dager, Stephen R.; Rodda, Amy; Botteron, Kelly; Hazlett, Heather; Schultz, Robert T.; Zwaigenbaum, Lonnie; Piven, Joseph; Guralnick, Michael J.; Chappell, J. C.; Dager, S.; Shaw, D; McKinstry, R.; Constantino, J.; Pruett, J.; Schultz, R.; Paterson, S.; Evans, A. C.; Collins, D. L.; Pike, G. B.; Kostopolous, P.; Das, S.; Gerig, G.; Styner, M.; Gu, H.; Sullivan, P.; Wright, G. – Journal of Autism and Developmental Disorders, 2018
Preschool-aged siblings of children with ASD are at high-risk (HR) for ASD and related challenges, but little is known about their emerging peer competence and friendships. Parents are the main providers of peer-relationship opportunities during preschool. Understanding parental challenges supporting early peer relationships is needed for optimal…
Descriptors: Parents, Parent Participation, Peer Relationship, Birth Order
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Guisso, Dikran Richard; Saadeh, Fadi S.; Saab, Dahlia; El Deek, Joud; Chamseddine, Sarah; El Hassan, Hadi Abou; Majari, Ghidaa; Boustany, Rose-Mary – Journal of Autism and Developmental Disorders, 2018
This case-control study explores the association between pregnancy/birth complications and other factors with Autism Spectrum Disorder (ASD) in Lebanese subjects aged 2-18 years. Researchers interviewed 136 ASD cases from the American University of Beirut Medical Center Special Kids Clinic, and 178 controls selected by systematic digit dialing in…
Descriptors: Autism, Case Studies, Screening Tests, Mental Disorders
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Goh, D. A.; Gan, D.; Kung, J.; Baron-Cohen, S.; Allison, C.; Chen, H.; Saw, S. M.; Chong, Y. S.; Rajadurai, V. S.; Tan, K. H.; Shek, P. C. L.; Yap, F.; Broekman, B. F. P.; Magiati, I. – Journal of Autism and Developmental Disorders, 2018
Current research on children's autistic traits in the general population relies predominantly on caregiver-report, yet the extent to which individual, caregiver or demographic characteristics are associated with informants' ratings has not been sufficiently explored. In this study, caregivers of 396 Singaporean two-year-olds from a birth cohort…
Descriptors: Mothers, Autism, Symptoms (Individual Disorders), Toddlers
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Emerson, Natacha D.; Morrell, Holly E. R.; Neece, Cameron – Journal of Autism and Developmental Disorders, 2016
Having a consistent source of medical care may facilitate diagnosis of autism spectrum disorders (ASD). This study examined predictors of age of ASD diagnosis using data from the 2011-2012 National Survey of Children's Health. Using multiple linear regression analysis, age of diagnosis was predicted by race, ASD severity, having a consistent…
Descriptors: Predictor Variables, Diagnostic Tests, Age Differences, Pervasive Developmental Disorders
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Schmidt, Karmen; Zimmerman, Andrew; Bauman, Margaret; Ferrone, Christine; Venter, Jacob; Spybrook, Jessaca; Henry, Charles – Journal of Autism and Developmental Disorders, 2013
Prior investigations suggest that birth order position may be associated with the risk for developing a pervasive developmental disorder. This retrospective chart review examined the birth order status of 29 psychiatrically-referred patients with Asperger's Syndrome (AS). Eighty-six percent of the subjects were first born. The finding was…
Descriptors: Behavior Disorders, Asperger Syndrome, Birth Order, Patients
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Rosen, Brittany N.; Lee, Brian K.; Lee, Nora L.; Yang, Yunwen; Burstyn, Igor – Journal of Autism and Developmental Disorders, 2015
We conducted a meta-analysis of 15 studies on maternal prenatal smoking and ASD risk in offspring. Using a random-effects model, we found no evidence of an association (summary OR 1.02, 95% CI 0.93-1.12). Stratifying by study design, birth year, type of healthcare system, and adjustment for socioeconomic status or psychiatric history did not alter…
Descriptors: Smoking, Mothers, Prenatal Influences, Pervasive Developmental Disorders
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Visser, Janne C.; Rommelse, Nanda; Vink, Lianne; Schrieken, Margo; Oosterling, Iris J.; Gaag, Rutger J.; Buitelaar, Jan K. – Journal of Autism and Developmental Disorders, 2014
This study examined the differential contribution of pre-and perinatal risks in narrowly versus broadly defined autism spectrum disorder (ASD) and across core symptom domains, IQ and co-morbid problems. Children with a DSM-IV diagnosis of autistic disorder (AD) (n = 121) or pervasive developmental disorder not otherwise specified (PDD-NOS)…
Descriptors: Autism, Pervasive Developmental Disorders, Children, Symptoms (Individual Disorders)
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Tsai, Luke Y.; Stewart, Mark A. – Journal of Autism and Developmental Disorders, 1983
Birth order and maternal ages at time of birth were compared for 113 autistic children (3 to 12 years old) and the Iowa general population. An excess of mothers aged 35 or older was observed in the autistic group. A deviation from average in birth order was observed in autistics. (Author/SEW)
Descriptors: Age, Autism, Biological Influences, Birth Order
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Shaked, Michal; Yirmiya, Nurit – Journal of Autism and Developmental Disorders, 2004
In this paper, we summarize some of our findings from a series of three meta-analyses and discuss their implications for autism research. In the first meta-analysis, we examined studies addressing the theory of mind hypothesis in autism. This analysis revealed that theory of mind disabilities are not unique to autism, although what may be unique…
Descriptors: Autism, Meta Analysis, Hypothesis Testing, Siblings