Pedagogy is the discipline that deals with the theory and practice of education. Pedagogy deals with the study and practice of how best to teach and educate. Pedagogical concerns range from the general (full development of the human being via liberal education) to the narrower specifics of vocational education (the imparting and acquisition of specific skills). For example, Paulo Freire referred to his method of teaching people as "critical pedagogy." In correlation with those instructive strategies, the instructor's own philosophical beliefs of instruction are harbored and governed by the pupil's background knowledge and experience, situation, and environment, as well as learning goals set by the student and teacher. " Education will always be the moral compass for the improvement of the human condition."