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Michael Delli Carpini seated in a red chair in the marble Plaza Lobby
Faculty News

The Dean Has Left the Building: Michael Delli Carpini Heads into Retirement

Delli Carpini reflects back on his 19-year tenure at Annenberg and looks to the future.

U.S. Capitol Building, First Street Southeast, Washington, DC, USA
Research

Intervention Video from the Peace and Conflict Neuroscience Lab Wins Stanford University’s Strengthening Democracy Challenge

The video reduced anti-democratic attitudes, support for partisan violence, and partisan animosity among 32,000 Americans.

American flag against a blue sky with clouds
Faculty News

How Ideologically Divided is the American Public?

The Polarization Research Lab, a new initiative from Prof. Yphtach Lelkes and colleagues at Dartmouth and Stanford, will work to answer that question.

Protesters holding flags and protest signs in front of the Colorado state Capitol with a member of the police or military in riot gear. Credit: Chris Lloyd / Unsplash
News

New Polarization Research Lab to Study Political Animosity in the U.S.

To understand where partisan animosity comes from and what can be done to address it, researchers from the Annenberg School...

Broadcast Engineers in a control room of a BBC channel broadcast
Research

Cable News Networks Have Grown More Polarized, Study Finds

An analysis of 10 years of cable TV news reveals a growing partisan gap as networks like Fox and MSNBC have shifted to the right or the left of the political spectrum, especially in their primetime programming.

Illustration of a vintage TV set with a laptop resting on it and a hand coming out of the laptop holding a newspaper
Research

TV News Top Driver of Political Echo Chambers in U.S.

Duncan Watts and colleagues found that 17% of Americans consume television news from partisan left- or right-leaning sources compared to just 4% online.

Diana Mutz wearing a pink sweater and smiling at a passing student outside
Faculty News

Mutz Wins 2022 American Political Science Association Best Book Award

Her book, "Winners and Losers: The Psychology of Foreign Trade," reveals how people's orientations toward in-groups and out-groups influence how they think about trade with foreign countries

Colombian police officer playing with two children
Research

Video-Based Experiment Proves Successful at Brokering Peace Among Ex-FARC Combatants and Local Communities In Colombia

Five-minute videos showing ex-guerilla fighters co-existing with their new neighbors promoted peaceful reintegration.

Globe focused on the United States
Research

Penn Students Research Which Americans Are Most Isolationist — and It May Not Be Who You Think

Prof. Diana Mutz’s course, designed to teach and implement research methodology, discovered a major shift in young Americans’ isolationist views on foreign aid.

Two hands holding up a sign with an angry face illustration
Research

Are Republicans and Democrats Driven By Hatred of One Another? Less Than You Think.

Rather than being fueled by animosity for the other side — negative partisanship — a new study finds that Americans are at least as motivated by the passion they have for their own party.