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Direct linkLeonard, Hayley C.; Annaz, Dagmara; Karmiloff-Smith, Annette; Johnson, Mark H. – Journal of Cognition and Development, 2013
Previous research into face processing in autism spectrum disorder (ASD) has revealed atypical biases toward particular facial information during identity recognition. Specifically, a focus on features (or high spatial frequencies [HSFs]) has been reported for both face and nonface processing in ASD. The current study investigated the development…
Descriptors: Pervasive Developmental Disorders, Autism, Spatial Ability, Children
Ypsilanti, A.; Grouios, G.; Alevriadou, A.; Tsapkini, K. – Journal of Intellectual Disability Research, 2005
Williams (WS) and Down syndromes (DS) are two genetic disorders that involve intellectual disability (ID) and have been extensively studied over the past decades because of the unique linguistic profiles they exhibit. Recent investigations seek to explore the fractionation of linguistic components within the cognitive system using genetically…
Descriptors: Profiles, Investigations, Definitions, Mental Age
Trillingsgaard, Anegen; Ostergaard, John R. – Autism: The International Journal of Research and Practice, 2004
The aim was to explore the comorbidity between Angelman syndrome and autism spectrum disorders (ASDs). Identification of autism in children with Angelman syndrome presents a diagnostic challenge. In the present study, 16 children with Angelman syndrome, all with a 15q11-13 deletion, were examined for ASDs. Thirteen children with Angelman syndrome…
Descriptors: Mental Age, Developmental Delays, Autism, Developmental Disabilities
