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Hashim, Haitham; Abdelrahman, Hadeel; Mohammed, Doaa; Karam, Rehab – Research in Autism Spectrum Disorders, 2013
It has been recently shown that dysregulation of transforming growth factor-beta1 (TGF-beta1), IL-23 and IL-17 has been identified as a major factor involved in autoimmune disorders. Based on the increasing evidence of immune dysfunction in autism the aim of this study was to measure serum levels of TGF-beta1, IL-23 and IL-17 in relation to the…
Descriptors: Rating Scales, Autism, Foreign Countries, Control Groups
Lemonnier, E.; Grandgeorge, M.; Jacobzone-Leveque, C.; Bessaguet, C.; Peudenier, S.; Misery, L. – Research in Autism Spectrum Disorders, 2013
The authors hypothesised that red dermographism--a skin reaction involving the cholinergic system--is more frequent in children with autism spectrum disorders (ASDs) than in children exhibiting typical development. We used a dermatological examination to study red dermographism in this transverse study, which compared forty six children with ASDs…
Descriptors: Autism, Asperger Syndrome, Control Groups, Pervasive Developmental Disorders
Woodard, Cooper R.; Goodwin, Matthew S.; Zelazo, Philip R.; Aube, Daniella; Scrimgeour, Meghan; Ostholthoff, Tyler; Brickley, Michael – Research in Autism Spectrum Disorders, 2012
The present research compared responses to sensory stimuli among eight young children with autism and an age- and sex-matched typically developing control group, using autonomic (heart rate/HR) and a behavioral rating scale. Parents of all participants also completed the Infant/Toddler Sensory Profile (SP). Results indicate that children with…
Descriptors: Control Groups, Metabolism, Stimuli, Autism
Khakzad, Mohammad Reza; Javanbakht, Maryam; Shayegan, Mohammad Reza; Kianoush, Sina; Omid, Fatemeh; Hojati, Maryam; Meshkat, Mojtaba – Research in Autism Spectrum Disorders, 2012
C-reactive protein (CRP) is a beneficial diagnostic test for the evaluation of inflammatory response. Extremely low levels of CRP can be detected using high-sensitivity CRP (hs-CRP) test. A considerable body of evidence has demonstrated that inflammatory response has an important role in the pathophysiology of autism. In this study, we evaluated…
Descriptors: Control Groups, Autism, Diagnostic Tests, Rating Scales
Worley, Julie A.; Matson, Johnny L. – Research in Autism Spectrum Disorders, 2012
The American Psychiatric Association has proposed major revisions for the diagnostic category encompassing Autism Spectrum Disorders (ASD), which will reportedly increase the specificity and maintain the sensitivity of diagnoses. As a result, the aim of the current study was to compare symptoms of ASD in children and adolescents (N = 208) who met…
Descriptors: Control Groups, Nonverbal Communication, Autism, Criteria
Goodarzi, Mahmood; Hemayattalab, Rasool – Research in Autism Spectrum Disorders, 2012
The purpose of this study was to investigate the effects of weight bearing exercise and calcium intake on bone mineral density (BMD) of students with autism spectrum disorders. For this reason 60 boy students with autism disorder (age 8-10 years old) were assigned to four groups with no differences in age, BMD, calcium intake, and physical…
Descriptors: Experimental Groups, Control Groups, Physical Activities, Pervasive Developmental Disorders
Schlooz, Wim A. J. M.; Hulstijn, Wouter – Research in Autism Spectrum Disorders, 2012
Children with autism spectrum disorders (ASD) frequently encounter difficulties in visuomotor tasks, which are possibly caused by atypical visuoperceptual processing. This was tested in children (aged 9-12 years) with pervasive developmental disorder (PDD; including PDD-NOS and Asperger syndrome), and two same-age control groups (Tourette syndrome…
Descriptors: Control Groups, Autism, Asperger Syndrome, Visual Perception
Jenkins, Sarah R.; Reed, Florence D. DiGennaro – Research in Autism Spectrum Disorders, 2013
The current study experimentally evaluated the effects of therapeutic horseback riding on the behavior of children with autism using a multiple baseline across participants design and a waitlist control group for comparison purposes. Participants were observed weekly in an after-school program during four center-based activities and during…
Descriptors: Therapy, After School Programs, Autism, Recreational Activities
Kawakami, Chihiro; Ohnishi, Masafumi; Sugiyama, Toshiro; Someki, Fumio; Nakamura, Kazuhiko; Tsujii, Masatsugu – Research in Autism Spectrum Disorders, 2012
Most reports of the criminal behaviour of individuals with high-functioning autism spectrum disorder (HFASD) have been case studies, and few have empirically examined the risk factors of criminal behaviour among these individuals. This study examined 175 individuals with HFASD, including 36 individuals who had a prior history of criminal…
Descriptors: Control Groups, Autism, Criminals, At Risk Persons
Planche, Pascale; Lemonnier, Eric – Research in Autism Spectrum Disorders, 2012
The aim of this study was to investigate whether children with high-functioning autism (HFA) and Asperger's syndrome (AS) can be differentiated from each other and from typically developing children on their cognitive profiles. The present study included a total of 45 participants: children with autism (high-functioning autism or Asperger's…
Descriptors: Control Groups, Autism, Asperger Syndrome, Clinical Diagnosis
Peters-Scheffer, Nienke; Didden, Robert; Sigafoos, Jeff; Green, Vanessa A.; Korzilius, Hubert – Research in Autism Spectrum Disorders, 2013
Children with autism spectrum disorder (ASD) have particular difficulty with behavioral flexibility, but the knowledge base on behavioral flexibility in children with a diagnosis of ASD plus intellectual disability (ID) compared to children with ID only is still scarce. The aim of the present study was to assess behavioral flexibility in 111…
Descriptors: Rating Scales, Adjustment (to Environment), Interpersonal Relationship, Autism
Demouy, Julie; Plaza, Monique; Xavier, Jean; Ringeval, Fabien; Chetouani, Mohamed; Perisse, Didier; Chauvin, Dominique; Viaux, Sylvie; Golse, Bernard; Cohen, David; Robel, Laurence – Research in Autism Spectrum Disorders, 2011
Language impairment is a common core feature in Pervasive Developmental Disorders (PDD) and Specific Language Impairment (SLI). Many studies have tried to define the specific language profiles of these disorders, some claiming the existence of overlaps, and others conceiving of them as separate categories. Fewer have sought to determine whether…
Descriptors: Age, Intonation, Phonology, Syntax
Cotton, Sue M.; Richdale, Amanda L. – Research in Autism Spectrum Disorders, 2010
Sleep problems have often been reported in children with intellectual disabilities (ID). How anomalies in 24-h sleep patterns relate to behaviour difficulties in children with different types of ID remains to be elucidated. The purpose of this study was to assess 24-h sleep and behaviour patterns in children with a variety disorders including…
Descriptors: Control Groups, Autism, Developmental Disabilities, Down Syndrome
Lambrechts, Greet; Van Leeuwen, Karla; Boonen, Hannah; Maes, Bea; Noens, Ilse – Research in Autism Spectrum Disorders, 2011
Contrary to the extensive amount of empirical findings about parental perceptions, parenting cognitions, and coping in families with a child with autism spectrum disorder (ASD), research about parenting itself is very scarce. A first goal of this study was to examine the factor structure and internal consistency of two scales to measure parenting…
Descriptors: Experimental Groups, Control Groups, Autism, Child Rearing
Weissman, Adam S.; Bates, Marsha E. – Research in Autism Spectrum Disorders, 2010
Bipolar (BD) symptomatology is prevalent in children with autism spectrum disorders (ASD) and may lead to increased impairment. The current study compared clinical and neurocognitive impairment in children (7-13 years) diagnosed with ASD (n=55), BD (n=34), ASD + BD (n=23), and a non-clinical control group (n=27). Relative to the ASD group, the ASD…
Descriptors: Control Groups, Autism, Behavior Disorders, Suicide
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