With her colleagues, Cassie Mogilner and Sep Kamvar, she demonstrated that the meaning of happiness systematically shifts over the life course, and that our definition of happiness impacts the choices we make.
With her colleagues, Cassie Mogilner and Sep Kamvar, she demonstrated that the meaning of happiness is dynamic, systematically shifts over the life course, and even in a given moment. Further, she shows that our definition of happiness impacts the choice we make.