There are three types of applicants: 1. Faculty from other universities who may wish to spend sabbatical leave at the Weatherhead Center pursuing research; 2. Postdoctoral researchers who have received their PhDs in the last three calendar years, or who will have defended by the start of their academic appointment; and 3. Practitioners with a strong scholarly bent who wish to spend a year conducting a research project connected to a core interest of the Weatherhead Center. Faculty and postdocs are required to have a PhD. Practitioners do not need a PhD to be eligible.