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Study: Apple iPhone separation really does cause anxiety to users

Researchers find users have anxiety, increased heart rate and blood pressure, when away from their mobile devices.

Published Sat, Jan 10 2015 2:32 PM CST   |   Updated Tue, Nov 3 2020 12:11 PM CST

Apple iPhone users separated from their smartphone can suffer from "physiological anxiety" and "poor cognitive performance," according to "The Extended iSelf: The Impact of iPhone Separation on Cognition, Emotion, and Physiology" study, published by the University of Missouri.

Study: Apple iPhone separation really does cause anxiety to users | TweakTown.com

The researchers first tasked survey participants to sit down and complete a puzzle while near their smartphone, and then had to take a second survey with their phone in a different part of the room. However, researchers called the phone, with participants able to see their iPhone and could hear it ring - but couldn't answer the phone.

Participants had increased heart rate and blood pressure while trying to complete the puzzle in the second scenario. Researchers recommend iPhone users keep their smartphones nearby when completely tasks that involve significant attention, so no anxiety occurs.

"Our findings suggest that iPhone separation can negatively impact performance on mental tasks," said Russell Clayton, MU School of Journalism doctoral candidate and lead author of the study, in a release. "Additionally, the results from our study suggest that iPhones are capable of becoming an extension of ourselves such that when separated, we experience a lessening of 'self' and a negative physiological state."

An experienced tech journalist and marketing specialist, Michael joins TweakTown looking to cover everything from consumer electronics to enterprise cloud technology. A former Staff Writer at DailyTech, Michael is now the West Coast News Editor and will contribute news stories on a daily basis. In addition to contributing here, Michael also runs his own tech blog, AlamedaTech.com, while he looks to remain busy in the tech world.

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