In chapter ten of Mind Change, I agreed with Greenfield’s claim that  “a lifetime of early exposure to the influences of Facebook and Twitter is producing a cultural mindset that is different from that of previous generations” (page 119). Within this piece of literature, and many others including the Atlantic article “Have Smartphones Destroyed a Generation?” or It’s Complicated by Danah Boyd, there is specific evidence, such as increased depression levels, that back up this argument.