posted on 2013-02-19, 21:21authored byCornelia Wrzus, Andreas M. Brandmaier, Timo von Oertzen, Viktor Müller, Gert G. Wagner, Michaela Riediger
Lines represent age differences in self-reported usual sleep duration in the representative SOEP survey for 2008, in self-reported sleep duration during the study night, and in sleep duration based on activity measures during the study night.