Some 44% of liberal Democrats say they have used social media in the past year to encourage others to take action on an issue that was important to them. A similar share (43%) have taken part in a group that shares their interest in a cause.
The use of digital technology has had a long stretch of rapid growth in the United States, but the share of Americans who go online, use social media or own key devices has remained stable the past two years.
59% of U.S. teens have been bullied or harassed online, and a similar share says it's a major problem for people their age. At the same time, teens mostly think teachers, social media companies and politicians are failing at addressing this issue.
Around half of U.S. adults who use Facebook say they do not understand why certain posts but not others are included in their news feed. Older users are particularly likely to say they do not understand the workings of the news feed.
About Pew Research Center Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research. Pew Research Center does not take policy positions. It is a subsidiary of The Pew Charitable Trusts.
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