The Ph.D. Enrolled Student Survey (PhD-ESS) is periodically administered to the census of doctoral students enrolled at Penn. The PhD-ESS collects information about a broad range of topics related to the doctoral student academic experience at Penn, and also provides an opportunity for PhD students to register feedback about their satisfaction with Penn services as well as their impression of the quality of campus life. Many of the questions included on the PhD-ESS were developed in collaboration with peers from Ivy-Plus institutions.