
ABOUT
We are scientists who study human belief formation.
We develop theories by drawing on our diverse backgrounds—in psychology, cognitive science, computer science, artificial intelligence, neuroscience, and linguistics—to understand how people attend, learn, and act in the world.
People form their beliefs based on just a subset of all of the potential information available in the world. Everyday, people make decisions about what to read, what to watch, who to talk to, where to look, and what to click. We study how they make these decisions, and how these decisions interact with cognitive processes to determine human beliefs.
We are learning scientists. We draw inspiration from classic learning theories in education and psychology, like those by Jean Piaget, Maria Montessori, and Lev Vygotsky. We build computational models inspired by these classic theories that allow us to make specific predictions and generate testable competing hypotheses about learning dynamics (for example, the relationship between the learning context and learning outcomes).
We employ a combination of computational methods with behavioral experiments to study the acquisition and elaboration of human beliefs, starting in infancy but continuing through adulthood. We use eye-trackers to measure visual fixations to screens during passive viewing, and touchscreens to study touch-based exploration. We also employ computer-based learning experiments with both children and adults.
Our results are quantitative theories about how data interacts with learners’ growing knowledge. These formal theories can function as the “back-end” for learning technologies, in addition to informing parenting, educational, and clinical practices. They can also help predict how new technologies may interact with human belief formation processes. More broadly, they help explain why people hold the beliefs that they do, sometimes even in the face of contradictory evidence.

HOLLY
PALMERI
Lab manager

CICI
JIANG
Undergrad

PRAGYA
KALLANAGOUDAR
Undergrad

AARAAM
GRANERA
Undergrad

MARIA
CASTANEDA
Undergrad

LUCY
KO
Undergrad

JOLIE
WITKOWSKI
Undergrad

EMILY
ZHENG
Undergrad

SEAN
BULLOCK
Undergrad

GABRIELLE
COOKE
Undergrad

SOPHIE
KLUBE
Undergrad
ALUMNI

MARTIN
MEYER
Postbac alum
Ph.D. student
Yale
