In October 2014, as part of the celebration of its 20th anniversary, the Annenberg Public Policy Center announced it would open a new area of study, the Science of Science Communication, to investigate how scientific evidence can be more effectively conveyed to the public. This area will look at the failure to dispel public controversy over such issues as climate change, vaccinations, and genetically modified organisms (GMOs) despite the presence of valid, compelling and widely accessible scientific evidence. “There’s a persistent gap between expert knowledge of scientific issues and public perception on myriad issues,” APPC director Kathleen Hall Jamieson said. “Through empirical testing, we will examine ways to close this gap and separate the issues in communicating science from the evidence that is being presented.” She said APPC also will study such issues as the self-correcting nature of science, and whether corrections and retractions contribute to a perception that the science itself is flawed. This area builds on past APPC projects such as the dissemination of media guidelines for suicide coverage, and the Annenberg Health Communication wiki, a site to help professional health communicators make better use of state-of-the-art social science.
Threatened by the mosquito-borne Zika virus in 2016, Florida residents were much more likely than non-Floridians to report taking protective measures. Even so, fewer than half of Floridians said they actually did so.