An ivory tower may also be an entity of "reason, rationality and rigid structures [that] colonizes the world of lived experience," as explained by Kirsten J. Broadfoot in an article about the possibilities of postcolonial organizational communication. This imagined academic community creates an essence of exclusivity and superiority. Broadfoot explains this as a group that "functions like an exclusive club whose membership is tightly controlled by what might be called a 'dominant frame.'"