Jason Schnittker is a professor of sociology at the University of Pennsylvania. He is the author of The Diagnostic System: Why the Classification of Psychiatric Disorders Is Necessary, Difficult, and Never Settled (Columbia, 2017).
Few sociologists have examined the phenomenon of anxiety itself. In Unnerved, Schnittker provides the most detailed sociological examination of anxiety, the most extensive discussion of the differences between anxiety and depression, and the most comprehensive empirical study of how social factors are related to anxiety. -- Allan Horwitz, author of <i>Anxiety: A Short History</i>