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Skewes, Joshua C; Jegindø, Else-Marie; Gebauer, Line – Autism: The International Journal of Research and Practice, 2015
Autistic people are better at perceiving details. Major theories explain this in terms of bottom-up sensory mechanisms or in terms of top-down cognitive biases. Recently, it has become possible to link these theories within a common framework. This framework assumes that perception is implicit neural inference, combining sensory evidence with…
Descriptors: Autism, Neurological Impairments, Neurology, Perception
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Rae, Babette; Heathcote, Andrew; Donkin, Chris; Averell, Lee; Brown, Scott – Journal of Experimental Psychology: Learning, Memory, and Cognition, 2014
Decision-makers effortlessly balance the need for urgency against the need for caution. Theoretical and neurophysiological accounts have explained this tradeoff solely in terms of the "quantity" of evidence required to trigger a decision (the "threshold"). This explanation has also been used as a benchmark test for evaluating…
Descriptors: Decision Making Skills, Reaction Time, Evidence, Accuracy
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Baayen, R. Harald; Milin, Petar; Durdevic, Dusica Filipovic; Hendrix, Peter; Marelli, Marco – Psychological Review, 2011
A 2-layer symbolic network model based on the equilibrium equations of the Rescorla-Wagner model (Danks, 2003) is proposed. The study first presents 2 experiments in Serbian, which reveal for sentential reading the inflectional paradigmatic effects previously observed by Milin, Filipovic Durdevic, and Moscoso del Prado Martin (2009) for unprimed…
Descriptors: Foreign Countries, Models, Discrimination Learning, Visual Discrimination
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Mottron, Laurent; Dawson, Michelle; Soulieres, Isabelle; Hubert, Benedicte; Burack, Jake – Journal of Autism and Developmental Disorders, 2006
We propose an "Enhanced Perceptual Functioning" model encompassing the main differences between autistic and non-autistic social and non-social perceptual processing: locally oriented visual and auditory perception, enhanced low-level discrimination, use of a more posterior network in "complex" visual tasks, enhanced perception…
Descriptors: Autism, Visual Perception, Models, Auditory Perception