{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T15:33:07Z","timestamp":1726759987529},"reference-count":20,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2014,3,31]],"date-time":"2014-03-31T00:00:00Z","timestamp":1396224000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Hum Factors"],"published-print":{"date-parts":[[2014,11]]},"abstract":"Objective:<\/jats:title> The aim of the current study was to investigate potential benefits of likelihood alarm systems (LASs) over binary alarm systems (BASs) in a multitask environment. <\/jats:p><\/jats:sec>Background:<\/jats:title> Several problems are associated with the use of BASs, because most of them generate high numbers of false alarms. Operators lose trust in the systems and ignore alarms or cross-check all of them when other information is available. The first behavior harms safety, whereas the latter one reduces productivity. LASs represent an alternative, which is supposed to improve operators\u2019 attention allocation. <\/jats:p><\/jats:sec>Method:<\/jats:title> We investigated LASs and BASs in a dual-task paradigm with and without the possibility to cross-check alerts with raw data information. Participants\u2019 trust in the system, their behavior, and their performance in the alert and the concurrent task were assessed. <\/jats:p><\/jats:sec>Results:<\/jats:title> Reported trust, compliance with alarms, and performance in the alert and the concurrent task were higher for the LAS than for the BAS. The cross-check option led to an increase in alert task performance for both systems and a decrease in concurrent task performance for the BAS, which did not occur in the LAS condition. <\/jats:p><\/jats:sec>Conclusion:<\/jats:title> LASs improve participants\u2019 attention allocation between two different tasks and therefore lead to an increase in alert task and concurrent task performance. The performance maximum is achieved when LAS is combined with a cross-check option for validating alerts with additional information. <\/jats:p><\/jats:sec>Application:<\/jats:title> The use of LASs instead of BASs in safety-related multitask environments has the potential to increase safety and productivity likewise. <\/jats:p><\/jats:sec>","DOI":"10.1177\/0018720814528534","type":"journal-article","created":{"date-parts":[[2014,4,1]],"date-time":"2014-04-01T05:23:16Z","timestamp":1396329796000},"page":"1209-1221","update-policy":"http:\/\/dx.doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":43,"title":["Supporting Attention Allocation in Multitask Environments"],"prefix":"10.1177","volume":"56","author":[{"given":"Rebecca","family":"Wiczorek","sequence":"first","affiliation":[{"name":"Technische Universit\u00e4t Berlin, Berlin, Germany"}]},{"given":"Dietrich","family":"Manzey","sequence":"additional","affiliation":[{"name":"Technische Universit\u00e4t Berlin, Berlin, Germany"}]}],"member":"179","published-online":{"date-parts":[[2014,3,31]]},"reference":[{"key":"bibr1-0018720814528534","doi-asserted-by":"publisher","DOI":"10.2466\/pms.1995.80.3c.1231"},{"volume-title":"Cry wolf: The psychology of false alarms","year":"1984","author":"Breznitz S.","key":"bibr2-0018720814528534"},{"key":"bibr3-0018720814528534","first-page":"241","volume":"8","author":"Bustamante E. 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