A new study from Iowa State University has identified some of the central aspects of nomophobia -- that's "no mobile phone" phobia -- with a handy new 20-question survey measuring iPhone codependence.Scroll down to take the quiz.

爱荷华州立大学(Iowa State University)最近用一个简单的共包括20个问题的测试，总结出“无手机恐惧症(nomophobia )的主要特点。20个问题均测试受访者对iPhone的依赖程度。测试内容在本文下方。

"Nomophobia is considered a modern age phobia introduced to our lives as a byproduct of the interaction between people and mobile information and communication technologies, especially smartphones," Caglar Yildirim, one of the study's authors, told The Huffington Post in an email. "It refers to fear of not being able to use a smartphone ... [and] it refers to the fear of not being able to communicate, losing the connectedness that smartphones allow, not being able to access information through smartphones, and giving up the convenience that smartphones provide."

本次研究的负责人之一卡格拉•耶尔德勒姆(Cagler Yildirim)在给《赫芬顿邮报》的邮件中写道：“无手机恐惧症是信息时代的产物。人们对以手机为代表的信息通讯技术的依赖导致了这种症状的产生。它 指的是人们对不能使用手机的恐惧，即不能通过手机聊天，与世界失去联系的感觉，不能通过手机获取资讯以及不能享用智能手机带来的便利。

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