The study, in which 300 people performed a sequence-based procedure on a computer, found that interruptions of about three seconds doubled the error rate.<\/p>\n Brief interruptions are ubiquitous in today\u2019s society, from text messages to a work colleague poking his head in the door and interrupting an important conversation. But the ensuing errors can be disastrous for professionals such as airplane mechanics and emergency room doctors<\/strong>, said Erik Altmann, lead researcher on the study.<\/p>\n \u201cWhat this means is that our health and safety is, on some level, contingent on whether the people looking after it have been interrupted,\u201d said Altmann, MSU associate professor of psychology.<\/p>\n The study, funded by the U.S. Navy\u2019s Office of Naval Research, is one of the first to examine brief interruptions of relatively difficult tasks. The findings appear in the Journal of Experimental Psychology: General<\/em>.<\/p>\n Study participants were asked to perform a series of tasks in order, such as identifying with a keystroke whether a letter was closer to the start or the end of the alphabet<\/strong>. Even without interruptions a small number of errors in sequence were made.<\/p>\n Sometimes participants were interrupted and told to type two letters \u2013 which took 2.8 seconds \u2013 before returning to the task. When this happened, they were twice as likely to mess up the sequence.<\/p>\n Altmann said he was surprised that such short interruptions had a large effect<\/strong>. The interruptions lasted no longer than each step of the main task, he noted, so the time factor likely wasn\u2019t the cause of the errors.<\/p>\n \u201cSo why did the error rate go up?\u201d Altmann said. \u201cThe answer is that the participants had to shift their attention from one task to another. Even momentary interruptions can seem jarring when they occur during a process that takes considerable thought<\/strong>.\u201d<\/p>\n One potential solution, particularly when errors would be costly, is to design an environment that protects against interruptions. \u201cSo before you enter this critical phase: All cell phones off at the very least,<\/strong>\u201d Altmann said.<\/p>\n His co-authors are Gregory Trafton of the Naval Research Laboratory and Zach Hambrick of MSU.<\/p>\n<\/div>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":" From the Michigan State University press release via MedicalXpress: Short interruptions \u2013 such as the few seconds it takes to silence that buzzing smartphone \u2013 have a surprisingly large effect… Read more »<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[179,12],"_links":{"self":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts\/9696"}],"collection":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/comments?post=9696"}],"version-history":[{"count":3,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts\/9696\/revisions"}],"predecessor-version":[{"id":9711,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/posts\/9696\/revisions\/9711"}],"wp:attachment":[{"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/media?parent=9696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/categories?post=9696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/therapytoronto.ca\/news\/wp-json\/wp\/v2\/tags?post=9696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"phone](\"http:\/\/therapytoronto.ca\/news\/wp-content\/uploads\/2013\/01\/cellphone_texting.jpg\")
Short interruptions \u2013 such as the few seconds it takes to silence that buzzing smartphone \u2013 have a surprisingly large effect on one\u2019s ability to accurately complete a task<\/strong>, according to new research led by Michigan State University.<\/p>\n