The term school culture generally refers to the beliefs, perceptions, relationships, attitudes, and written and unwritten rules that shape and influence every aspect of how a school functions, but the term also encompasses more concrete issues such as the physical and emotional safety of students, the orderliness of classrooms and public spaces, or the degree to which a school embraces and celebrates racial, ethnic, linguistic, or cultural diversity. Like the larger social culture, a school culture results from both conscious and unconscious perspectives, values, interactions, and practices, and it is heavily shaped by a school’s particular institutional history. Students, parents, teachers, administrators, and other staff members all contribute to their school’s culture, as do other influences such as the community in which the school is located, the policies that govern how it operates, or the principles upon which the school was founded.