Article
Local bias and local-to-global interference without global deficit: a robust finding in autism under various conditions of attention, exposure time, and visual angle.
Cognitive neuropsychology - 1 Jul 2007
Wang Lixin, Mottron Laurent, Peng Danling, Berthiaume Claude, Dawson Michelle
Abstract excerpt
A wide variety of paradigms have shown that autistic individuals present with superior performance on visual tasks. Here, the impact of task constraints on visual hierarchical processing in autism was investigated. By employing free- and forced-choice procedures, global and local processing of Navon-type hierarchical numerals was examined in 15 autistic persons (13 males, 2 females) and a comparison group. In the...
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