circle.tufts.edu的 10 大竞争对手

pewresearch.org

We’re in an era where the people most likely to respond to a poll are also the most likely to vote Democratic for president. Pew Research Center’s head methodologist Courtney Kennedy explains how pollsters are tackling this challenge to make samples as representative as possible.

iop.harvard.edu

the institute of politics (iop) at the harvard kennedy school was established in 1966 as a living memorial to president john f. kennedy.

ropercenter.cornell.edu

Our mission is to collect, preserve, and disseminate public opinion data; to serve as a resource to help improve the practice of survey research; and to broaden the understanding of public opinion through the use of survey data in the United States and around the world.

brookings.edu

Brookings and all its personnel are governed by robust policies to safeguard the institution's commitment to research independence.

cattcenter.iastate.edu

Reflections on the history of the Catt Center from ISU alumna Sharon Rodine, who first envisioned the creation of the center and who with her husband, ISU alumnus Richard Rodine, has remained a friend, supporter and advocate of the center for 30 years.

navigatorresearch.org

Navigating the Vote is a research and discussion series that includes polling reports and a panel discussion on the 2024 election.

civics.uschamberfoundation.org

Our work elevating civics is made possible thanks to the support of our partners and many donors like you.