{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T20:52:29Z","timestamp":1777668749343,"version":"3.51.4"},"reference-count":47,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2016,1,25]],"date-time":"2016-01-25T00:00:00Z","timestamp":1453680000000},"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":[[2016,5]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>An experiment used the workload capacity measure C( t) to quantify the processing efficiency of human\u2013automation teams and identify operators\u2019 automation usage strategies in a speeded decision task.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Although response accuracy rates and related measures are often used to measure the influence of an automated decision aid on human performance, aids can also influence response speed. Mean response times (RTs), however, conflate the influence of the human operator and the automated aid on team performance and may mask changes in the operator\u2019s performance strategy under aided conditions. The present study used a measure of parallel processing efficiency, or workload capacity, derived from empirical RT distributions as a novel gauge of human\u2013automation performance and automation dependence in a speeded task.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method<\/jats:title>\n                    <jats:p>\n                      Participants performed a speeded probabilistic decision task with and without the assistance of an automated aid. RT distributions were used to calculate two variants of a workload capacity measure, C\n                      <jats:sub>OR<\/jats:sub>\n                      ( t) and C\n                      <jats:sub>AND<\/jats:sub>\n                      ( t).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Capacity measures gave evidence that a diagnosis from the automated aid speeded human participants\u2019 responses, and that participants did not moderate their own decision times in anticipation of diagnoses from the aid.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion and Application<\/jats:title>\n                    <jats:p>Workload capacity provides a sensitive and informative measure of human\u2013automation performance and operators\u2019 automation dependence in speeded tasks.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0018720815621172","type":"journal-article","created":{"date-parts":[[2016,1,25]],"date-time":"2016-01-25T23:34:18Z","timestamp":1453764858000},"page":"462-471","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":16,"title":["Workload Capacity"],"prefix":"10.1177","volume":"58","author":[{"given":"Yusuke","family":"Yamani","sequence":"first","affiliation":[{"name":"Old Dominion University"}]},{"given":"Jason S.","family":"McCarley","sequence":"additional","affiliation":[{"name":"Flinders University"}]}],"member":"179","published-online":{"date-parts":[[2016,1,25]]},"reference":[{"key":"bibr1-0018720815621172","doi-asserted-by":"publisher","DOI":"10.1016\/j.apergo.2005.11.001"},{"key":"bibr2-0018720815621172","doi-asserted-by":"publisher","DOI":"10.1016\/j.acra.2004.05.012"},{"key":"bibr3-0018720815621172","doi-asserted-by":"publisher","DOI":"10.1037\/a0014511"},{"key":"bibr4-0018720815621172","doi-asserted-by":"publisher","DOI":"10.3758\/s13428-013-0333-2"},{"key":"bibr5-0018720815621172","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmp.2011.03.001"},{"key":"bibr6-0018720815621172","doi-asserted-by":"publisher","DOI":"10.1006\/jmps.1994.1002"},{"key":"bibr7-0018720815621172","first-page":"B63","volume":"78","author":"Cuevas H. 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