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Chapman, Laura Roche; Hallowell, Brooke – Journal of Speech, Language, and Hearing Research, 2021
Purpose: Pupillary responses captured via pupillometry (measurement of pupillary dilation and constriction during the performance of a cognitive task) are psychophysiological indicators of cognitive effort, attention, arousal, and resource engagement. Pupillometry may be a promising tool for enhancing our understanding of the relationship between…
Descriptors: Syntax, Language Processing, Cognitive Processes, Difficulty Level
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Chapman, Laura Roche; Hallowell, Brooke – Journal of Speech, Language, and Hearing Research, 2021
Purpose: Arousal and cognitive effort are relevant yet often overlooked components of attention during language processing. Pupillometry can be used to provide a psychophysiological index of arousal and cognitive effort. Given that much is unknown regarding the relationship between cognition and language deficits seen in people with aphasia (PWA),…
Descriptors: Aphasia, Sentences, Cognitive Processes, Arousal Patterns