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Direct linkLever, Anne G.; Geurts, Hilde M. – Journal of Autism and Developmental Disorders, 2018
Autism spectrum disorder (ASD) characteristics seem to abate over time, but whether this protracts until late adulthood is largely unknown. We cross-sectionally investigated self- and other-reported ASD characteristics of adults with (ASD: N[subscript max-self] = 237, N[subscript max-other] = 130) and without ASD (COM: N[subscript max-self] = 198,…
Descriptors: Autism, Pervasive Developmental Disorders, Symptoms (Individual Disorders), Adults
Tillmann, J.; Ashwood, K.; Absoud, M.; Bölte, S.; Bonnet-Brilhault, F.; Buitelaar, J. K.; Calderoni, S.; Calvo, R.; Canal-Bedia, R.; Canitano, R.; De Bildt, A.; Gomot, M.; Hoekstra, P. J.; Kaale, A.; McConachie, H.; Murphy, D. G.; Narzisi, A.; Oosterling, I.; Pejovic-Milovancevic, M.; Persico, A. M.; Puig, O.; Roeyers, H.; Rommelse, N.; Sacco, R.; Scandurra, V.; Stanfield, A. C.; Zander, E.; Charman, T. – Journal of Autism and Developmental Disorders, 2018
Research on sex-related differences in Autism Spectrum Disorder (ASD) has been impeded by small samples. We pooled 28 datasets from 18 sites across nine European countries to examine sex differences in the ASD phenotype on the ADI-R (376 females, 1763 males) and ADOS (233 females, 1187 males). On the ADI-R, early childhood restricted and…
Descriptors: Gender Differences, Age Differences, Diagnostic Tests, Observation
Dewinter, J.; De Graaf, H.; Begeer, S. – Journal of Autism and Developmental Disorders, 2017
This study compared sexual orientation and romantic relationship experience in a large sample of adolescents and adults with autism spectrum disorder (ASD) (n = 675) and general population peers (n = 8064). Gender identity was explored in the ASD group in relation to assigned gender at birth. Compared to general population peers, more people with…
Descriptors: Sexual Orientation, Intimacy, Interpersonal Relationship, Adolescents
Zhang, Wanqing; Baranek, Grace; Boyd, Brian – Journal of Autism and Developmental Disorders, 2018
We examined how demographic and clinical characteristics differ between emergency department (ED) visits for epilepsy (EP cohort) and ED visits for other reasons (non-EP cohort) in children with ASD. The data were drawn from the 2009 and 2010 Nationwide Emergency Department Sample. We performed both univariate and multivariate analyses to compare…
Descriptors: Autism, Pervasive Developmental Disorders, Hospitals, Epilepsy
Ting, Victoria; Weiss, Jonathan A. – Journal of Autism and Developmental Disorders, 2017
Children with autism spectrum disorder (ASD) often exhibit emotional problems, which can be associated with emotion regulation (ER) difficulties. Parent co-regulation is often associated with child ER and emotional problems, though little work has been done with reference to youth with ASD. This study investigated the association among parent…
Descriptors: Pervasive Developmental Disorders, Autism, Emotional Problems, Self Control
Croen, Lisa A.; Shankute, Naomi; Davignon, Meghan; Massolo, Maria L.; Yoshida, Cathleen – Journal of Autism and Developmental Disorders, 2017
This study investigates demographic and clinical factors associated with initiation, continuation, and adherence to behavioral health treatment (BHT) among children with autism spectrum disorder. Among 293 insured children referred for applied behavior analysis (ABA) based BHT, 23% never initiated treatment. Among those initiating treatment, 31%…
Descriptors: Autism, Pervasive Developmental Disorders, Behavior Modification, Child Behavior
Davis, Paige E.; Simon, Haley; Meins, Elizabeth; Robins, Diana L. – Journal of Autism and Developmental Disorders, 2018
One of the deficits observed in autism spectrum disorder (ASD) is impaired imaginative play. One form of imaginative play common in many typically developing (TD) children is having an imaginary companion (IC). The occurrence of ICs has not been investigated extensively in children with ASD. We examined differences in parent report of IC between…
Descriptors: Pervasive Developmental Disorders, Autism, Children, Play
Attentional Differences in a Driving Hazard Perception Task in Adults with Autism Spectrum Disorders
Sheppard, Elizabeth; van Loon, Editha; Underwood, Geoffrey; Ropar, Danielle – Journal of Autism and Developmental Disorders, 2017
The current study explored attentional processing of social and non-social stimuli in ASD within the context of a driving hazard perception task. Participants watched videos of road scenes and detected hazards while their eye movements were recorded. Although individuals with ASD demonstrated relatively good detection of driving hazards, they were…
Descriptors: Adults, Autism, Pervasive Developmental Disorders, Attention
Lampi, Katja M.; Hinkka-Yli-Salomäki, Susanna; Lehti, Venla; Helenius, Hans; Gissler, Mika; Brown, Alan S.; Sourander, Andre – Journal of Autism and Developmental Disorders, 2013
Aim of the study was to examine the associations between parental age and autism spectrum disorders (ASD). Data were based on the FIPS-A (Finnish Prenatal Study of Autism and Autism Spectrum Disorders), a case-control study with a total of 4,713 cases with childhood autism (n = 1,132), Asperger's syndrome (n = 1,785) or other pervasive…
Descriptors: Foreign Countries, Cohort Analysis, Risk, Autism
Engelhardt, Paul E.; Alfridijanta, Oliver; McMullon, Mhairi E. G.; Corley, Martin – Journal of Autism and Developmental Disorders, 2017
We re-evaluate conclusions about disfluency production in high-functioning forms of autism spectrum disorder (HFA). Previous studies examined individuals with HFA to address a theoretical question regarding speaker- and listener-oriented disfluencies. Individuals with HFA tend to be self-centric and have poor pragmatic language skills, and should…
Descriptors: Autism, Pervasive Developmental Disorders, Individual Differences, Comparative Analysis
Bae, Young Seh; Chiang, Hsu-Min; Hickson, Linda – Journal of Autism and Developmental Disorders, 2015
This study examined the difference between children with autism spectrum disorders (ASD) and children with typical development (TD) in mathematical word problem solving ability and the factors associated with these children's word problem-solving ability. A total of 20 children with ASD and 20 children with TD participated in this study.…
Descriptors: Word Problems (Mathematics), Problem Solving, Children, Autism
Mavropoulou, Sophia; Sideridis, Georgios D. – Journal of Autism and Developmental Disorders, 2014
This study aimed to measure the effects of contact with integrated students with autism spectrum disorders (ASD) on the knowledge, attitudes and empathy of children (n = 224) from grades 4-6. A comparison group of children (n = 251) who had no contact with classmates with ASD was also included. All participants completed self-report instruments.…
Descriptors: Autism, Pervasive Developmental Disorders, Knowledge Level, Attitude Measures
Øien, Roald A.; Hart, Logan; Schjølberg, Synnve; Wall, Carla A.; Kim, Elizabeth S.; Nordahl-Hansen, Anders; Eisemann, Martin R.; Chawarska, Katarzyna; Volkmar, Fred R.; Shic, Frederick – Journal of Autism and Developmental Disorders, 2017
Sex differences in typical development can provide context for understanding ASD. Baron-Cohen ("Trends Cogn Sci" 6(6):248-254, 2002) suggested ASD could be considered an extreme expression of normal male, compared to female, phenotypic profiles. In this paper, sex-specific M-CHAT scores from N = 53,728 18-month-old toddlers, including n…
Descriptors: Gender Differences, Parent Attitudes, Toddlers, Genetics
Sappok, Tanja; Brooks, Whitney; Heinrich, Manuel; McCarthy, Jane; Underwood, Lisa – Journal of Autism and Developmental Disorders, 2017
Diagnosing Autism Spectrum Disorders (ASD) is important throughout the lifespan. The objective was to investigate the transcultural diagnostic validity of the Social Communication Questionnaire (SCQ) in a clinical sample of 451 adults with Intellectual Developmental Disorder (IDD) with and without ASD in Germany, the U.S.A. and Great Britain.…
Descriptors: Autism, Pervasive Developmental Disorders, Validity, Intellectual Disability
Reed, Phil – Journal of Autism and Developmental Disorders, 2017
The relationships of autism quotient (AQ), systematizing (SQ), and empathizing (EQ), with over-selectivity were explored to assess whether over-selectivity is implicated in complex social skills, which has been assumed, but not experimentally examined. Eighty participants (aged 18-60) were trained on a simultaneous discrimination task (AB+CD-),…
Descriptors: Autism, Pervasive Developmental Disorders, Training, Late Adolescents
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