By Amanda Hoh.
Do you get the feeling that something is missing when you leave your phone at home?
Do you rush to ask friends to contact you via Facebook or email instead, then rush home convinced you have missed important phone calls or texts?
Our reliance on mobile phones has extended beyond its initial design as a tool to speak to someone verbally.
Now smartphones help keep our life organised — it is our diary, a news feed, what we use to check Facebook or Twitter, the way we entertain ourselves.
Phantom phone syndrome describes the anxiety some feel when their mobile phone is not with them.
It is sometimes referred to as ringxiety or faux cell alarm.
According to psychologist Jocelyn Brewer, the scientific explanation for those feelings is the way people have been conditioned to expect something around you to vibrate.
“A lot of our notifications are intermittent — you don’t know when it’s coming, it’s not a recurrent stimulus,” she said.
“That intermittent reinforcement that you notice is not around when you don’t have your phone with you.”
Ms Brewer, who works as a psychologist in schools, has based much of her research in the psychology of technology.