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Studying Wikipedia browsing habits to learn how people learn
Network schematic of peoples' browsing activity on Wikipedia.

Shown here: A hyperlink network from English Wikipedia, with only 0.1% of articles (nodes) and their connections (edges) visualized. Seven different reader journeys through this network are highlighted in various colors. The network is organized by topic and displayed using a layout that groups related articles together.

(Image: Dale Zhou)

Studying Wikipedia browsing habits to learn how people learn

A collaborative team of researchers analyzed the information-seeking styles of more than 480,000 people from 50 countries and found that gender and education inequality track different types of knowledge exploration. Their findings suggest potential cultural drivers of curiosity and learning.
Introducing the Penn AI Council
Locust Walk on Penn’s campus in the fall.

The council will coordinate cross-school research opportunities, support new AI and data science scientists, and usher in the Penn Advanced Research Computing Center.

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Introducing the Penn AI Council

The Council consists of five faculty members collaborating to enhance visibility and impact of AI research across Penn.
Political polarization between Americans stays consistent before and after elections
Biker riding through election political lawn signs outside polling place

Image: iStock/MichaelHeimlich

Political polarization between Americans stays consistent before and after elections

A new study by Neil Fasching and Yphtach Lelkes of the Polarization Research Lab looked at the U.S. 2022 midterms and found the election didn’t spike political polarization.

From Annenberg School for Communication

How everyday stress impacts cigarette smoking
Gabriella Jean stands on Locust Walk while wearing a pants suit.

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How everyday stress impacts cigarette smoking

Supported by PURM, second-year Gabriella Jean worked in the AHA! Lab over the summer on a research project examining the association between everyday life stressors and cigarette smoking.
The mechanics of collaboration
Portrait of Xinlan Emily Hu

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The mechanics of collaboration

Penn Ph.D. student Xinlan Emily Hu leads a group of budding engineers and social scientists who study communication across teams. The group has developed a new toolkit aimed at helping researchers analyze and measure teamwork.