Human emotional suffering has been studied for centuries, but the significance of psychological injuries within legal contexts has only recently been recognized. As the public becomes increasingly aware of the ways in which mental health affects physical - and financial - well-being, psychological injuries comprise a rapidly growing set of personal injury insurance claims. Although the diverse range of problems that people claim to suffer from are serious and often genuine, the largely subjective and unobservable nature of psychological conditions has led to much skepticism about the...