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Marcus, Gary F. – Journal of Cognition and Development, 2004
"Little by little, the child develops," wrote an undergraduate in a friend's cognitive development class, and so, for the most part, it is. But what explains the U's of cognitive development? Namy, Campbell, and Tomasello and Cashon and Cohen take a standard approach to understanding U-shaped curves: as the product of a mix of different cognitive…
Descriptors: Measurement Techniques, Error of Measurement, Cognitive Processes, Cognitive Development
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Holroyd, Clay B.; Yeung, Nick; Coles, Michael G. H.; Cohen, Jonathan D. – Journal of Experimental Psychology: General, 2005
The concept of error detection plays a central role in theories of executive control. In this article, the authors present a mechanism that can rapidly detect errors in speeded response time tasks. This error monitor assigns values to the output of cognitive processes involved in stimulus categorization and response generation and detects errors…
Descriptors: Reaction Time, Cognitive Processes, Error of Measurement, Conceptual Tempo