Research Findings

Most Americans have read, seen, or heard little about glyphosate and many are uncertain about its health effects.

A nationally representative Annenberg survey finds that Americans’ opposition to local data centers has risen sharply since last spring.

Having high blood pressure is associated with greater intentions to follow recommendations to take medication but lesser intentions to make lifestyle changes.

A study co-authored by APPC Director Dolores Albarracín identifies three characteristics that help determine when conspiracy beliefs are most likely to shape real-world behavior.

Most Americans are unaware or unsure of which vaccines the Centers for Disease Control and Prevention recommends during pregnancy, an Annenberg Public Policy Center survey finds.

In a new Judicature article, APPC scholars note that, while jury service is associated with more positive attitudes toward courts, opportunities to serve on a jury are shrinking.

A new Annenberg survey finds that Americans are divided on support for public water fluoridation, with MAHA supporters notably more skeptical.

Many Americans remain unclear about some specific maternal health recommendations, according to a new APPC survey.

Penn researchers led by PIK Professor Dolores Albarracín studied the persuasive impact of messages expressing attitudes, describing behaviors, or combining both.

While most people are aware of how sexually transmitted infections (STIs) spread, there are gaps in knowledge about which can be prevented through vaccination.