This model of distance education is commonly used by multi-campus establishments, because it saves journey time between campuses for instructors. However, it supplies relatively small economies of scale, little flexibility for learners, because they nonetheless need to attend a campus at a set time, and the common value per scholar tends to be high. Nevertheless synchronous teleconferencing is popular because instructors wouldn’t have to change or adapt their classroom instructing methods to any extent. Distance is more more likely to be psychological or social, rather than geographical, typically. For occasion, the vast majority of UBC undergraduate distance education college students are not really distant.