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Cited by 351

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Dissociation of Performance and Subjective Measures of Workload

Yeh, Yei-Yu, Wickens, Christopher D.·1988·Human Factors: The Journal of the Human Factors and Ergonomics Society

Abstract

A theory is presented to identify sources that produce dissociations between performance and subjective measures of workload. The theory states that performance is determined by (1) amount of resources invested, (2) resource efficiency, and (3) degree of competition for common resources in a multidimensional space described in the multiple-resources model. Subjective perception of workload, multidimensional in nature, increases with greater amounts of resource investment and with greater demands on working memory. Performance and subjective workload measures dissociate when greater resources are invested to improve performance of a resource-limited task; when demands on working memory are increased by time-sharing between concurrent tasks or between display elements; and when performance is sensitive to resource competition and subjective measures are more sensitive to total investment. These dissociation findings and their implications are discussed and directions for future research are suggested.

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Metadata

Authors
Yeh, Y.-Y., & Wickens, C. D.
Venue
Human Factors: The Journal of the Human Factors and Ergonomics Society
Published
1988-02
Volume
30
Issue
1
Pages
111-120
ISSN
  • 0018-7208 (ISSN-L)
  • 1547-8181
OpenAlex
W2025791332
Cited by
351
References
23
FWCI
11.42
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Dissociation of Performance and Subjective Measures of Workload. https://app.cochat.ai/papers/10.1177/001872088803000110
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Yeh, Y.-Y., & Wickens, C. D. (1988). Dissociation of Performance and Subjective Measures of Workload. Human Factors: The Journal of the Human Factors and Ergonomics Society. https://doi.org/10.1177/001872088803000110

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