Welcome to my webpage!
My name is Zoe. I am a doctoral student majoring in Psychology at the University of Illinois at Urbana Champaign (UIUC), working with Drs. Simona Buetti and Alejandro Lleras at the Vision Lab.
My research focuses on answering a fairly simple but all-encompassing question: how do people see things?
For example, how do people see complex visual objects? Using the paradigm of visual search - quantifying the performance of "seeing" something by measuring how fast people find it in the environment - I computationally model how different visual features (i.e., color, shape, texture, etc.) combine in the human visual system to form an overall impression of the object.
I also study the visual search behavior itself and identify factors influencing search performance. For example, when looking for an apple in a basket, how does the number of oranges in the same basket affect your search time? Will you search faster if the apple is surrounded by bananas instead of oranges? What about when the apple is surrounded by a mixture of oranges, bananas, and grapefruits?
In addition, I study how people’s visual search ability is related to other aspects of visual ability, such as visual working memory and object recognition ability.
I use different research methodologies including eye-tracking, behavioral psychophysics and computational modeling, and I use Python, MATLAB, JavaScript and R for experiment programming and data analysis.
Please check out my CV and portfolio to learn more about my research!