The Psychology Of Social Media

Whether we like it or not, social media is now an inherent part of the wider media, and journalists, editors and consumers need to understand the role it plays in disseminating news and information.  But there is also a deeply personal element to how we interact online, so I spoke to academic Ciarán McMahon about his new book "The Psychology Of Social Media" to tease out some of the strands of social networking, how we present and perceive ourselves there and where all this is leading us in the 21st century.