Knowledge (XXG)

Dual-task paradigm

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For instance, reciting poetry while riding a bike are two tasks that can be performed just as well separately as simultaneously. However, reciting poetry while writing an essay should deteriorate performance on at least one of these two tasks, because they interfere with each other.
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with single-task conditions. When performance scores on one and/or both tasks are lower when they are done simultaneously compared to separately, these two tasks interfere with each other, and it is assumed that both tasks compete for the same class of
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The interpretation of dual-task paradigms follows the view that human processing resources are limited and shareable and that they can be subdivided into several classes.
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Wickens, C.D. 1991. Processing resources and attention. In Multiple Task Performance (ed. D.L. Damos), pp. 3–34. Taler & Francis, Ltd., Bristol.
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Navon, D. and Gopher, D. 1979. On the economy of the human-processing system. Psychol. Rev. 86: 214–255.
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that requires an individual to perform two tasks simultaneously, in order to compare
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Kahneman, D. 1973. Attention and effort. Prentice-Hall, New Jersey.
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Index

neuropsychology
performance
information processing
Scholarpedia article
Categories
Neuropsychology
Memory

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