Hands-free administration of subjective workload scales: acceptability in a surgical training environment.

TitleHands-free administration of subjective workload scales: acceptability in a surgical training environment.
Publication TypeJournal Article
Year of Publication2010
JournalApplied ergonomics
Volume42
Issue1
Pagination138-45
ISSN0003-6870
Abstract

Subjective workload measures are usually administered in a visual-manual format, either electronically or by paper and pencil. However, vocal responses to spoken queries may sometimes be preferable, for example when experimental manipulations require continuous manual responding or when participants have certain sensory/motor impairments. In the present study, we evaluated the acceptability of the hands-free administration of two subjective workload questionnaires - the NASA Task Load Index (NASA-TLX) and the Multiple Resources Questionnaire (MRQ) - in a surgical training environment where manual responding is often constrained.

URLhttps://linkinghub.elsevier.com/retrieve/pii/S0003-6870(10)00080-3
DOI10.1016/j.apergo.2010.06.003
Short TitleAppl Ergon
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