Multiple Resources and Mental Workload

@article{Wickens2008MultipleRA,
  title={Multiple Resources and Mental Workload},
  author={Christopher D. Wickens},
  journal={Human Factors: The Journal of Human Factors and Ergonomic Society},
  year={2008},
  volume={50},
  pages={449 - 455}
}
  • C. Wickens
  • Published 2008
  • Psychology, Computer Science, Medicine
  • Human Factors: The Journal of Human Factors and Ergonomic Society
Objective: The objective is to lay out the rationale for multiple resource theory and the particular 4-D multiple resource model, as well as to show how the model is useful both as a design tool and as a means of predicting multitask workload overload. Background: I describe the discoveries and developments regarding multiple resource theory that have emerged over the past 50 years that contribute to performance and workload prediction. Method: The article presents a history of the multiple… Expand
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References

SHOWING 1-10 OF 93 REFERENCES
Predicting Dual-Task Performance With the Multiple Resources Questionnaire (MRQ)
TLDR
The MRQ shows considerable promise as a cognitive-process-sensitive workload measure and potential applications include the identification of dual-processing bottlenecks as well as process overloads in single tasks, preparatory to redesign in areas such as air traffic management, advanced flight displays, and medical imaging. Expand
Role of multiple resources in predicting time-sharing efficiency: evaluation of three workload models in a multiple-task setting.
  • K. Sarno, C. Wickens
  • Engineering, Medicine
  • The International journal of aviation psychology
  • 1995
TLDR
It is important for models to retain a multiple-resource coding, although the best features of that coding remain to be determined, as coding tasks by their demand level appears to be less critical. Expand
On the Economy of the Human Processing System: A Model of Multiple Capacity.
Abstract : An approach to human performance which is based on economic concepts is proposed. This approach hinges on the idea that the human processing system has a number of mechanisms each havingExpand
Neuroindices of cognitive workload: Neuroimaging, pupillometric and event-related potential studies of brain work
This article is a selective theory-driven review that synthesizes recent neuroscience findings concerning mental workload during complex cognition from the perspective of a functional resource theoryExpand
Multiple resources and performance prediction
TLDR
One particular application of the theory, the 4-dimensional multiple resources model, is described in detail, positing that there will be greater interference between two tasks to the extent that they share stages, sensory modalities, codes and channels of visual information. Expand
A computational theory of executive cognitive processes and multiple-task performance: Part 1. Basic mechanisms.
A new theoretical framework, executive-process interactive control (EPIC), is introduced for characterizing human performance of concurrent perceptual-motor and cognitive tasks. On the basis of EPIC,Expand
Threaded cognition: an integrated theory of concurrent multitasking.
TLDR
The authors propose the idea of threaded cognition, an integrated theory of concurrent multitasking--that is, performing 2 or more tasks at once--that provides explicit predictions of how multitasking behavior can result in interference, or lack thereof, for a given set of tasks. Expand
Attention: From Theory to Practice
PART I. TOWARD A PRACTICAL VIEW OF ATTENTION: THEORETICAL AND METHODOLOGICAL ISSUES 1. Attention - From History to Application 2. Attention and Its Allocation: Fragments of a Model 3. CapturingExpand
A computational theory of executive cognitive processes and multiple-task performance: Part 2. Accounts of psychological refractory-period phenomena.
TLDR
Further simulations of multiple task performance have been conducted with computational models that are based on the Executive Process Interactive Control (EPIC) architecture for human information processing, which supports the claim of the present theoretical framework thatmultiple task performance relies on adaptive executive control. Expand
Objective measurement of mental load.
TLDR
It is hypothesized that distraction stress can stimulate by and large the effects of other kinds of stress in sofar as these effects lead to reducing the information handling capacity. Expand
...
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2
3
4
5
...