Individual Differences In Ugv Operation: A Comparison Of Subjective And Psychophysiological Predictors

Abstract

Unmanned systems operations are complex, cognitively demanding tasks that elicit highly variable workload. The ability to predict performance and workload within these complex tasks can provide a powerful tool for practitioners regarding fit-for-duty verification. Further, monitoring workload AIDS in diagnostic assessment of factors that impact performance. The goal for this analysis was to examine the quality of cross-task averages of both baseline and concurrent psychophysiological and subjective measures to predict task performance and perceived workload. At a theoretical level, these findings suggest the need for a multivariate conceptualization of processing 'resources', encompassing both implicit and explicit responses. At a practical level, both subjective and psychophysiological measures may be necessary for optimizing performance prediction, at least for certain tasks.

Publication Date

1-1-2015

Publication Title

Proceedings of the Human Factors and Ergonomics Society

Volume

2015-January

Number of Pages

741-745

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1177/1541931215591174

Socpus ID

84981725418 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84981725418

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