Ray Liu

I'm broadly interested in judgment and decision-making, particularly within medical contexts. I'm fascinated by how different participants in medical processes interact with information and how the surrounding systems influence their decisions. Currently, I’m conducting independent research under Dr. James Won and Dr. Ethan Larsen at the Children’s Hospital of Philadelphia. Our study uses eye-tracking technology to analyze the visual scan patterns of radiologists as they interpret medical images. We aim to identify areas within images or workflows that consistently attract or divert attention, potentially leading to cognitive overload or lapses in focus that could impact diagnostic accuracy. Outside of research, I’m passionate about mental health advocacy and serve as the chair of finance for the Penn Wellness Student Coalition. For fun, I enjoy going to classical concerts and Broadway musicals, and I’m currently learning the art of brewing a perfect cup of coffee.

• University Scholar
• Human Factors Research Intern in the Department of Radiology at the Children's Hospital of Philadelphia
• Summer Research Associate and Teaching Assistant at the Sports Analytics and Business Initiatives at the Wharton School