Facebook Promises Revamped Research Policies

Facebook chief technology officer Mike Schroepfer issued the social network’s strongest response to date to the controversy over a 2012 study in which the News Feeds of 689,003 randomly selected Facebook users were manipulated in terms of positive or negative stories to gauge their emotional effects, promising in a Newsroom post that changes would be made to the way Facebook conducts research, including clearer guidelines, review teams, training, and a portal for all of the company’s research.