Two types of perseveration in the Dimension Change Card Sort task
نویسندگان
چکیده
منابع مشابه
a synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
15 صفحه اولExecutive functioning in preschoolers: reducing the inhibitory demands of the dimensional change card sort task.
To investigate the role of inhibitory control in preschoolers' ability to switch sets, 3 conditions of the Dimensional Change Card Sort task ( Zelazo, Reznick, & Pinon, 1995) were tested. In Condition B (novel response options, standard stimuli) action inhibition was reduced, but the need for attentional inhibition was maintained. In Condition C (novel stimuli, standard response options) demand...
متن کاملAttention and inhibition in bilingual children: evidence from the dimensional change card sort task.
In a previous study, a bilingual advantage for preschool children in solving the dimensional change card sort task was attributed to superiority in inhibition of attention (Bialystok, 1999). However, the task includes difficult representational demands to encode and interpret the task stimuli, and bilinguals may also have profited from superior representational abilities. This possibility is ex...
متن کاملAutomatic shifts of attention in the Dimensional Change Card Sort task: subtle changes in task materials lead to flexible switching.
Two experiments tested a hypothesis that reducing demands on executive control in a Dimensional Change Card Sort task will lead to improved performance in 3-year-olds. In Experiment 1, the shape dimension was represented by two dissimilar values (stars and flowers), and the color dimension was represented by two similar values (red and pink). This configuration of stimuli rendered shape more sa...
متن کاملThe cerebral correlates of different types of perseveration in the Wisconsin Card Sorting Test.
OBJECTIVES To explore the neural substrates corresponding to the perseverative errors in the Wisconsin Card Sorting Test (WCST). METHODS The study examined the correlations between the WCST performances and the SPECT measurements of regional cerebral blood flow (rCBF) in subjects with neurodegenerative dementia. Negative non-linear correlations between the rCBF and the two different types of ...
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ژورنال
عنوان ژورنال: Journal of Experimental Child Psychology
سال: 2010
ISSN: 0022-0965
DOI: 10.1016/j.jecp.2010.05.002