{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T10:55:07Z","timestamp":1790333707431,"version":"4.1.0"},"reference-count":27,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2016,9,27]],"date-time":"2016-09-27T00:00:00Z","timestamp":1474934400000},"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":[[2016,12]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>The objective was to characterize multitask resource reallocation strategies when managing subtasks with various assigned values.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>When solving a resource conflict in multitasking, Salvucci and Taatgen predict a globally rational strategy will be followed that favors the most urgent subtask and optimizes global performance. However, Katidioti and Taatgen identified a locally rational strategy that optimizes only a subcomponent of the whole task, leading to detrimental consequences on global performance. Moreover, the question remains open whether expertise would have an impact on the choice of the strategy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>We adopted a multitask environment used for pilot selection with a change in emphasis on two out of four subtasks while all subtasks had to be maintained over a minimum performance. A laboratory eye-tracking study contrasted 20 recently selected pilot students considered as experienced with this task and 15 university students considered as novices.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>When two subtasks were emphasized, novices focused their resources particularly on one high-value subtask and failed to prevent both low-value subtasks falling below minimum performance. On the contrary, experienced people delayed the processing of one low-value subtask but managed to optimize global performance.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In a multitasking environment where some subtasks are emphasized, novices follow a locally rational strategy whereas experienced participants follow a globally rational strategy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Application<\/jats:title>\n                    <jats:p>During complex training, trainees are only able to adjust their resource allocation strategy to subtask emphasis changes once they are familiar with the multitasking environment.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0018720816662543","type":"journal-article","created":{"date-parts":[[2016,8,22]],"date-time":"2016-08-22T22:48:26Z","timestamp":1471906106000},"page":"1128-1142","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":17,"title":["Differences in Multitask Resource Reallocation After Change in Task Values"],"prefix":"10.1177","volume":"58","author":[{"given":"Nadine","family":"Matton","sequence":"first","affiliation":[{"name":"University of Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pierre","family":"Paubel","sequence":"additional","affiliation":[{"name":"University of Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Julien","family":"Cegarra","sequence":"additional","affiliation":[{"name":"University of Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Raufaste","sequence":"additional","affiliation":[{"name":"University of Toulouse, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2016,9,27]]},"reference":[{"key":"bibr1-0018720816662543","first-page":"569","volume":"68","author":"Bellenkes A. 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