Mark Zuckerberg, Facebook’s chief executive, signed off last month on a new initiative code-named Project Amplify.
The effort, which was hatched at an internal meeting in January, had a specific purpose: to use Facebook’s News Feed, the site’s most important digital real estate, to show people positive stories about the social network.
The idea was that pushing pro-Facebook news items — some of them written by the company — would improve its image in the eyes of its users, three people with knowledge of the effort said. But the move was sensitive because Facebook had not previously positioned the News