Each of these nested studies is treated, in terms of specification of the unit of study and collection of data appropriate to it, as any other case study would be.
Every one of these studies is treated as the average ones for many aspects.
A two-hour drive away, at City University of New York Law School in Queens, Rooney spends several days a week helping upstart lawyers develop storefront practices that, like his, provide legal representation to folks who can't afford a $250-an-hour legal counselor.