Sonja Lyubomirsky, Ph.D., is Distinguished Professor and Vice Chair of Psychology at the University of California, Riverside. n her work, Lyubomirsky has focused on developing a science of human happiness. To this end, her research addresses three critical questions: 1) What makes people happy? 2) Is happiness a good thing? 3) How can we make people happier still? Watch as Sonja connects with and supports our community.