Williams syndrome and happiness

Williams syndrome is a genetic disorder resulting in a variety of medical a nd developmental features, one of which is a frequent outward presentation of substantial happiness. In this paper we describe the unique expression o f happiness in people with Williams syndrome, with several anecdotes and a frame by frame conversational analysis. We then discuss this happiness in t he context of other dimensions of the impact of Williams syndrome, especial ly anxiety. We conclude with a discussion of the role of genetics in emotio ns.