Prof Wendy Hall Biography Resources Podcasts No resources. Monographs No resources. Videos No resources. Clinical Articles Clinical Articles How much sleep do children really need? How much sleep, and what type of sleep, do our children need to thrive? In parenting, there ... View more Prof Wendy Hall | 20 September 2017 Save for later To save resource for later, login or sign up as a Healthed member From The Web No resources.