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A measure of abstraction and concept formation by hypothesis testing, where the principle shifts after its discovery is established.. Subjects decide which of 4 objects does not belong with the other 3 based on one of three sorting principles (e.g., shape, size, line thickness). Sorting principles change after 10 successive correct responses, and feedback is used to guide discovery of the principle and indicate its change. There are 4 alternate forms available. An accuracy score is calculated by multiplying the proportion of correct responses by the number of categories attained (out of 3 possible).
Synonyms: (PCET)
Definition contributed by CTorgerson about four years ago
Member of collections: Computerized Neurocognitive Battery ((CNB), Penn Neuropsych Battery), NCANDA Accuracy - Abstraction , NCANDA Speed - Abstraction
No relations have yet been associated.
Penn Conditional Exclusion Test has been asserted to measure the following CONCEPTS
as measured by the contrast:




DISORDERS associated with Penn Conditional Exclusion Test
No associations have been added.


IMPLEMENTATIONS of Penn Conditional Exclusion Test
No implementations have been added.
EXTERNAL DATASETS for Penn Conditional Exclusion Test
No external datasets have been added.
CONDITIONS
No conditions have yet been associated.


Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.

CONTRASTS

In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.

INDICATORS
No indicators have yet been associated.


An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).


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Term Bibliography

A cognitive neuroscience-based computerized battery for efficient measurement of individual differences: standardization and initial construct validation.
Gur RC, Richard J, Hughett P, Calkins ME, Macy L, Bilker WB, Brensinger C, Gur RE
Journal of neuroscience methods (J Neurosci Methods)
2010 Mar 30
Citation added by CTorgerson about four years ago
Citation Profile

The Penn Conditional Exclusion Test (PCET): relationship to the Wisconsin Card Sorting Test and work function in patients with schizophrenia.
Kurtz MM, Wexler BE, Bell MD
Schizophrenia research (Schizophr Res)
2004 May 1
Citation added by CTorgerson about four years ago
Citation Profile

The Penn Conditional Exclusion Test: a new measure of executive-function with alternate forms of repeat administration.
Kurtz MM, Ragland JD, Moberg PJ, Gur RC
Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists (Arch Clin Neuropsychol)
2004 Mar
Citation added by CTorgerson about four years ago
Citation Profile

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