Penn Criminology Researchers Find that Processing Juveniles as Adults Causes a Small Reduction in Recidivism

In a study published in the Journal of Research in Crime and Delinquency, Jerry Lee Assistant Professor of Criminology Charles Loeffler and Ben Grunwald, a doctoral candidate in the criminology department, analyzed the effect of processing juveniles as adults using a regression discontinuity design. They found that processing juveniles as adults for felony drug offenses resulted in a 3- to 5-percent reduction in criminal recidivism within their sample set. They attributed their findings to a combination of enhanced deterrence and incapacitation.

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Arts & Sciences News

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Fourteen from Penn Arts & Sciences Receive Fulbrights for 2025-26 Academic Year

They will conduct research, pursue graduate degrees, or teach English in places including Thailand, Austria, Indonesia, Moldova, and many other places.

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Gwendolyn DuBois Shaw Named James and Nan Wagner Farquhar Professor of History of Art

Shaw’s main areas of research include portraiture and issues of representation in the art of the United States, Latin America, and the Caribbean, from the 1500s to the present day.

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Hanming Fang Named Inaugural Norman C. Grosman Professor of Economics

An applied microeconomist who integrates rigorous modeling with data analysis, Fang’s research within the field of public economics focuses on health insurance and healthcare markets.

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Xi Song Named Inaugural Schiffman Family Presidential Associate Professor of Sociology

Song’s research interests include social mobility, occupations, Asian Americans, population studies, and quantitative methodology.

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Julie Nelson Davis Named Paul F. Miller, Jr. and E. Warren Shafer Miller Professor of History of Art

Davis specializes in the arts and material cultures of 18th- and 19th-century Japan, with a focus on prints, paintings, and illustrated books.

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Justin Khoury Named Edmund J. and Louise W. Kahn Term Professor of Physics and Astronomy

Khoury’s research interests lie at the intersection of particle physics and cosmology.

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