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dc.contributor.authorChamberland, Cindy
dc.contributor.authorHodgetts, Helen M.
dc.contributor.authorVallieres, Benoît R.
dc.contributor.authorVachon, François
dc.contributor.authorTremblay, Sébastian
dc.date.accessioned2017-11-14T11:58:39Z
dc.date.available2017-11-14T11:58:39Z
dc.date.issued2017-10-05
dc.identifier.citationChamberland, C., Hodgetts, H.M., Vallières, B., Vachon, F., & Tremblay, S. (2017) 'The benefits and the costs of using auditory warning messages in dynamic decision making settings', Journal of Cognitive Engineering and Decision Making. http://dx.doi.org/10.1177/1555343417735398en_US
dc.identifier.issn1555-3434
dc.identifier.issn2169-5032 (ESSN)
dc.identifier.urihttp://hdl.handle.net/10369/9006
dc.descriptionThis article was published in Journal of Cognitive Engineering and Decision Making on 05 October 2017 (online), available at https://doi.org/10.1177/1555343417735398en_US
dc.description.abstractThe failure to notice critical changes in both visual and auditory scenes may have important consequences for performance in complex dynamic environments, especially those related to security such as aviation, surveillance during major events, and command and control of emergency response. Previous work has shown that a significant number of situation changes remain undetected by operators in such environments. In the current study, we examined the impact of using auditory warning messages to support the detection of critical situation changes and to a broader extent the decision making required by the environment. Twenty-two participants performed a radar operator task involving multiple subtasks while detecting critical task-related events that were cued by a specific type of audio message. Results showed that about 22% of the critical changes remained undetected by participants, a percentage similar to that found in previous work using visual cues to support change detection. However, we found that audio messages tended to bias threat evaluation towards perceiving objects as more threatening than they were in reality. Such findings revealed both benefits and costs associated with using audio messages to support change detection in complex dynamic environments.en_US
dc.description.sponsorshipUniversity of Lavalen_US
dc.language.isoenen_US
dc.publisherSageen_US
dc.relation.ispartofseriesJournal of Cognitive Engineering and Decision Making;
dc.subjectAuditory Alarms; Change Detection; Dynamic Decision Making; Decision Support System; Eye tracking; Pupillometryen_US
dc.titleThe Benefits and the Costs of Using Auditory Warning Messages in Dynamic Decision Making Settingsen_US
dc.typeArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1177/1555343417735398
dcterms.dateAccepted2017-09-17
rioxxterms.funderCardiff Metropolitan Universityen_US
rioxxterms.identifier.projectCardiff Metropolian (Internal)en_US
rioxxterms.versionAMen_US
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden_US
rioxxterms.licenseref.startdate2017-11-14
rioxxterms.funder.project37baf166-7129-4cd4-b6a1-507454d1372een_US


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