The microsystem is represented by relationships with others, specifically, teachers, peers, and parents.[4] The mesosystem represents the school policy and practices that occur within the day-to-day operations of the school and the exosystem represents a broader level that may include the wider school community.[4] The macro-system describes the cultural context of a school that may be influenced by where a school is geographically located, the external social climate, and other factors such as history, legislation, and government driven priorities.[4]