Are rewards the key to giving social media addiction the boot?

With social media usage continually rising as technologies advance, more cases of social media addiction have been reported in the media. But can you actually be addicted to social media, and, if so, what can help you identify the problem? And do apps that reward you for avoiding your social media accounts actually work? In the quest to find out, Nic spoke to relationship psychologist Philipa Thornton who has done a lot of work in social media addiction.