Carnegie Mellon University

Julie Downs

Bio

Julie S. Downs, Ph.D. is a professor of Psychology and Decision Science and Associate Dean of Research.  She is director of the Center for Risk Perception and Communication. She has served on the editorial board of Psychological Science, as associate editor at Developmental Review, on numerous grant review panels for the National Institutes of Health and National Science Foundation, and on the institutional review boards at CMU and at Disney Research.

Research Interests

Dr. Downs studies social influences on decisions, particularly the impact of social norms, with the goal of helping people improve their decisions and outcomes. She has created behavioral interventions that have been shown in scientific studies to change behavior and have gained wide use in real-world settings. Her research focuses on domains involving risky behavior, including adolescent sexual decision making, choices about food, behaviors relating to trust and privacy online, vaccination, and other settings. Her research has been published in psychological, economic, public policy and medical journals, and her interventions have won numerous awards including two Platinum Remi Awards at the Houston Worldfest International Film Festival, as well as multiple Aurora Awards, Telly Awards, and others.

Education

  • Princeton University, Social Psychology, MS, PhD
  • University of California at Berkeley, Psychology, AB

Publications

Julie Downs headshot

Lab Manager

Mandy Lanyon headshotMandy B. Lanyon

Research Associate II
Social and Decision Sciences

Current Ph.D. Students

Aaron Balleisen

Aaron Balleisen
First-year Ph.D. student in Social and Decision Sciences

Trent Cash

Trent Cash headshot
Fifth-year Ph.D. student in Social and Decision Sciences

Ramon Silvera Zumaran

Ramon Silvera Zumaran headshot
First-year Ph.D. student in Social and Decision Sciences

Wenzhuo Xu

Wenzhuo Xu headshot
Fifth-year Ph.D. student in Social and Decision Sciences

Ph.D. Alumni

Alison Butler

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Samantha Horn

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Stephanie Permut

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Undergraduate Research Assistants

Austin Addison

Austin Addison headshot
Class of 2025, Decision Science

Jannie Du

Jannie Du headshot
Class of 2025, Business Administration and Decision Science

Grace Fujino

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Class of 2026, Business Administration and Behavioral Economics & Public Policy

Anjan Gangisetty

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Class of 2028, Economics and Statistics

Kathy Luo

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Class of 2025, Decision Science

Cassie May

Cassie May headshot
Class of 2027, Decision Science and Violin Performance

Hannah Park

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Class of 2027, Undeclared

Isha Patel

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Class of 2027, Data Science and Statistics

Shanon Wang

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Class of 2026, Decision Science