The Institute for Propaganda Analysis (IPA) was a U.S.-based organization operating from 1937 to 1942, composed of social scientists, opinion leaders, historians, educators, and journalists. Created by Kirtley Mather, Edward A. Filene, and Clyde R. Miller, because of the general concern that increased amounts of propaganda were decreasing the public's ability to think critically. The IPA's purpose was to spark rational thinking and provide a guide to help the public have well-informed discussions on current issues. "To teach people how to think rather than what to think." The IPA focused on domestic propaganda issues that might become possible threats to the democratic ways of life.