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Journal of Autism and…2
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Visual Search in ASD: Instructed versus Spontaneous Local and Global Processing
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Van der Hallen, Ruth; Evers, Kris; Boets, Bart; Steyaert, Jean; Noens, Ilse; Wagemans, Johan – Journal of Autism and Developmental Disorders, 2016
Visual search has been used extensively to investigate differences in mid-level visual processing between individuals with ASD and TD individuals. The current study employed two visual search paradigms with Gaborized stimuli to assess the impact of task distractors (Experiment 1) and task instruction (Experiment 2) on local-global visual…
Descriptors: Autism, Pervasive Developmental Disorders, Comparative Analysis, Visual Perception
Visual Processing in Adolescents with Autism Spectrum Disorder: Evidence from Embedded Figures and Configural Superiority Tests
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Dillen, Claudia; Steyaert, Jean; Op de Beeck, Hans P.; Boets, Bart – Journal of Autism and Developmental Disorders, 2015
The embedded figures test has often been used to reveal weak central coherence in individuals with autism spectrum disorder (ASD). Here, we administered a more standardized automated version of the embedded figures test in combination with the configural superiority task, to investigate the effect of contextual modulation on local feature…
Descriptors: Autism, Pervasive Developmental Disorders, Adolescents, Comparative Analysis