Jun. 25, 2009

Perils of Polling in Election ’08

Jan. 28, 2008

The South Carolina Democratic Primary in Black and White

The results in Saturday’s Democratic primary in South Carolina offer important evidence — if not yet answers — to three big questions in this campaign: Can Barack Obama solidify all segments of the black vote behind him? Can he be competitive among white voters, especially in the South? And can we trust pre-election polls in […]

Feb. 7, 2007

Can You Trust What Polls Say about Obama’s Electoral Prospects?

The strong showing of Democrat Barack Obama in early trial heat polls for the 2008 presidential election raises anew the question of whether the American public is ready to support an African American candidate for president. Recent polling points to two significant shifts on this question. Read the full analysis at PewResearch.org

May. 16, 1998

Possible Consequences of Non-Response for Pre-Election Surveys

Survey Findings Pre-election polling is tricky work. A number of unknown factors can stand in the way of accurate predictions — problems with identifying registered and likely voters, uncertainties about voter turnout, and last-minute shifts in candidate preference. But estimating voter preferences in biracial elections has been especially difficult. Pre-election surveys, even those taken just […]