Public Policy

​​​"For more than four decades, the General Social Survey (GSS) has studied the growing complexity of American society. It is the only full-probability, personal-interview survey designed to monitor changes in both social characteristics and attitudes currently being conducted in the United States."

"The Public Policy Institute of California (PPIC) is a nonprofit, nonpartisan think tank. We are dedicated to informing and improving public policy in California through independent, objective, nonpartisan research."

"The Office of Personnel Management Federal Employee Viewpoint Survey (OPM FEVS) measures employees' perceptions of whether, and to what extent, conditions characteristic of successful organizations are present in their agencies."

The Pew Research Center conducts public opinion polling, demographic research, content analysis and other data-driven social science research.