Abstract
This article illustrates the ways that sociological research can inform an understanding of sleep. We emphasise the value of qualitative studies of sleep, by reviewing recent research on the ways that gender and co-sleeping influence sleep, and the influence of caregiving at night on sleep. We then consider large-scale quantitative studies of sleep, drawing on data from the UK Understanding Society 2009 survey (n=14,746). We show how providing care to an elderly or disabled relative in the home is linked to reported sleep problems which is only marginally attenuated following adjustment for disadvantaged socio-economic characteristics and poor health.