A sudden increase in the rates of depression, anxiety and self-harm was seen in adolescents — particularly girls — in the United States and the United Kingdom around 2012 or 2013 (see go.nature.com/2up38hw). Only one suspect was in the right place at the right time to account for this sudden change: social media. Its use by… Continuar lendo Scrutinizing the effects of digital technology on mental health.