Disentangling dimensions in the dimensional change card-sorting task

2005 ◽  
Vol 8 (1) ◽  
pp. 44-56 ◽  
Author(s):  
Daniela Kloo ◽  
Josef Perner
Keyword(s):  
Dimensional Change ◽  
Sorting Task ◽  
Card Sorting ◽  
Card Sorting Task

The dynamics of development on the Dimensional Change Card Sorting task

2011 ◽  
Vol 14 (5) ◽  
pp. 960-971 ◽  
Author(s):  
Bianca M.C.W. van Bers ◽  
Ingmar Visser ◽  
Tessa J.P. van Schijndel ◽  
Dorothy J. Mandell ◽  
Maartje E.J. Raijmakers
Keyword(s):  
Dimensional Change ◽  
Sorting Task ◽  
Card Sorting ◽  
Card Sorting Task

Effect of Conflicting and No Conflicting Cues on a Rule-Switching Task

2005 ◽  
Vol 96 (3_suppl) ◽  
pp. 1049-1054 ◽  
Author(s):  
Yusuke Moriguchi ◽  
Shoji Itakura
Keyword(s):  
Present Experiment ◽  
Task Analysis ◽  
Dimensional Change ◽  
Sorting Task ◽  
Card Sorting ◽  
Card Sorting Task ◽  
Conflict Condition ◽  
Standard Task ◽  
Switching Task

This study investigated effects of stimuli in the dimensional change card-sorting task (DCCS task) of Zelazo and colleagues. There is evidence that young preschoolers' difficulty on this task is caused by conflicting first-phase cues for the target cards, but these findings have not been replicated. We examined whether conflicting first-phase cues for the target cards caused young children's ( N = 44, M = 43.3 mo., SD = 2.5) perseveration errors. In the present experiment, we compared a No Conflict condition, in which children did not encounter conflicting first-phase cues, with a Conflict condition (standard task). Analysis indicated that children in the No Conflict condition showed significantly better performance than those in the Conflict condition. This result suggested that children's perseveration errors on the task were, in part, caused by the conflicting first-phase cues for the target cards.

scholarly journals Visual Scanning Patterns during the Dimensional Change Card Sorting Task in Children with Autism Spectrum Disorder

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Li Yi ◽  
Yubing Liu ◽  
Yunyi Li ◽  
Yuebo Fan ◽  
Dan Huang ◽  
...  
Keyword(s):  
Autism Spectrum Disorder ◽  
Children With Autism ◽  
Dimensional Change ◽  
Autism Spectrum ◽  
Spectrum Disorder ◽  
Sorting Task ◽  
Card Sorting ◽  
Visual Scanning ◽  
Card Sorting Task ◽  
Underlying Processes

Impaired cognitive flexibility in children with autism spectrum disorder (ASD) has been reported in previous literature. The present study explored ASD children’s visual scanning patterns during the Dimensional Change Card Sorting (DCCS) task using eye-tracking technique. ASD and typical developing (TD) children completed the standardized DCCS procedure on the computer while their eye movements were tracked. Behavioral results confirmed previous findings on ASD children’s deficits in executive function. ASD children’s visual scanning patterns also showed some specific underlying processes in the DCCS task compared to TD children. For example, ASD children looked shorter at the correct card in the postswitch phase and spent longer time at blank areas than TD children did. ASD children did not show a bias to the color dimension as TD children did. The correlations between the behavioral performance and eye moments were also discussed.

Effects of Success and Failure with Institutionalized Mentally Retarded Adults

1966 ◽  
Vol 18 (3) ◽  
pp. 779-782 ◽  
Author(s):  
William I. Gardner
Keyword(s):  
Young Adults ◽  
Mentally Retarded ◽  
Adolescents And Young Adults ◽  
Sorting Task ◽  
Card Sorting ◽  
Partial Failure ◽  
Failure Group ◽  
Card Sorting Task ◽  
Total Failure ◽  
Success Group

Institutionalized mentally retarded adolescents and young adults ( N = 80) performed on a card-sorting task immediately preceding and following a series of neutral, success, total failure or partial failure experiences. As predicted, the success group demonstrated an increment in performance, the total failure group showed no change in performance, and the partial failure group showed a decrement in performance.

Spatiotemporal analysis of feedback processing during a card sorting task using spatially filtered MEG

2006 ◽  
Vol 410 (1) ◽  
pp. 31-36 ◽  
Author(s):  
Sarah J. Bayless ◽  
William C. Gaetz ◽  
Douglas O. Cheyne ◽  
Margot J. Taylor
Keyword(s):  
Spatiotemporal Analysis ◽  
Sorting Task ◽  
Card Sorting ◽  
Feedback Processing ◽  
Card Sorting Task

Problems in the Interpretation of Cognitive Abnormalities in Schizophrenia

1976 ◽  
Vol 129 (1) ◽  
pp. 32-35 ◽  
Author(s):  
D. R. Hemsley
Keyword(s):  
Movement Time ◽  
Decision Time ◽  
Sorting Task ◽  
Card Sorting ◽  
Clinical Tests ◽  
Significant Relation ◽  
Card Sorting Task ◽  
Schizophrenic Group ◽  
Information Processing Deficits ◽  
Direct Measures

SummaryThis study compared matched groups of patients with acute schizophrenia and with depression on three tests used in the assessment of schizophrenic thinking disorder. Most measures derived from these tests significantly differentiated the groups; however, within the schizophrenic group there were no significant correlations between scores on the three tests. Further data were available from a choice reaction-time card-sorting task, from which estimates of distractability, stimulus decision time, response decision time, and movement time, were obtained. Only one significant relation was found between these measures and scores on the clinical tests. The possible confounding effects of intelligence and responsiveness are discussed. It is argued that more direct measures of the latter are preferable to interpreting tests of thinking disorder in terms of information processing deficits.

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