Graduate Students

Rick Ahl

Rick can be reached at richard.ahl@yale.edu.

Matthew Fisher

"Broadly, my research looks at how people make sense of a complex world. In particular, I examine how social acts such as argumentation and deference to experts affect how people reason. I am interested in factors that can create an illusion of understanding or lead to  intellectual humility. I look at these topics in adults as well as how they change over development." Matt can be reached at matthew.fisher@yale.edu.

Sam Johnson

"We experience the world as a chorus of causal regularities, yet the data we work with is incomplete and messy, massively underdetermining the world that produced it.  My research focuses on the tricks the mind uses to build a coherent causal model of the world, and on the ways we use causal knowledge to understand new experiences.  I have a particular interest in questions at the nexus of philosophy and cognitive science, such as the relationship between causation and explanation, the role of abstraction in cognition, and folk decision theory." Sam can be reached at samuel.johnson@yale.edu.

Angie Johnston

"My research centers around the question 'How do people learn accurate information from others, and how can we strengthen this ability?' Although there are clear benefits to using others as sources of information, there are at least two problems that can arise. First, information provided by others is fallible and can easily be inaccurate if the source is mistaken, incompetent, or deceitful. Second, even when information that others provide is accurate, it does not necessarily qualify as helpful information that can be understood, remembered, and generalized." Angie can be reached at angie.johnston@yale.edu.

To learn more about Angie's research, you can visit her website here.

Jonathan Kominsky

"My research looks at how children and adults perceive and understand the multitudes of causal systems they encounter in day-to-day life. In the Cognition and Development lab I focus on how laypeople make sense of complex causal systems (e.g., cars or computers), even when they lack deep mechanical understanding. I am also interested in the tools and heuristics adults use to think about complex causal relationships, and how they might develop over middle childhood." Jonathan can be reached at jonathan.kominsky@yale.edu.