Über den Autor Young Chun Kim
Young Chun Kim is a professor in the Department of Education at Chinju National University of Education, South Korea.Jae-seong Jo is an assistant professor in the Department of Education at Gwangju National University of Education, South Korea.Jung-Hoon Jung is a research professor at the BK21 Education for Social Responsibility Research Program in the Department of Education, Pusan National University, South Korea.