Cognition & Decision Making Lab

Lab Director

Christian Luhmann (CV)

Christian is an Associate Professor in the Department of Psychology at Stony Brook University and is affiliated with both the Center for Behavioral Political Economy and the Center for Behavioral Finance. His work investigates decision making and learning using a variety of methods including behavioral experiments and computational modeling.

PhD Students

Kodi Arfer

Kodi is a fifth-year Ph.D. student. He is interested in motivational influences on decision-making and Bayesian data analysis.

Phil Loatman

Phil is a second-year Ph.D. student. He is broadly interested in decision-making.

Kelli Johnson

Kelli is a first-year Ph.D. student and is interested in decision-making and learning.

Elizabeth Trimber (CV)

Elizabeth is currently on leave.

Honors Students

Jinah Lee


If you are interested in joining the lab,
please contact us for more information.