“…Studying both aspects of legal environments is important because, as LoPucki demonstrated, even in communities with the same written laws there can be "persistent, systematic differences in legal outcomes" (1996,1502) due to differences in interpretation, expectations, social norms, and attitudes. In fact, this is one of the central findings in the sociology of law: The interpretation of law by legal and non-legal actors can have profound implications for both the making of law and legal outcomes (see, for example, Edelman 1990Edelman , 1992Suchman 1997, 1999;Engel 1984;Sutton et al 1994). In other words, while written laws shape what is legally viable, it is the law "in people's heads" that shapes how law is applied and carried out.…”