VIDEO: The What, How, When, and Why of Happiness
The What, How, When, and Why of Happiness By Sonja Lyubomirsky, Ph.D. – December 2008 Sonja Lyubomirsky, Ph.D., is Professor of Psychology at the University of California, Riverside. Originally from Russia, she received her A.B., summa cum laude, from Harvard University and her Ph.D. in Social/Personality Psychology from Stanford…