1. Editors

- Chae Kwan Jung(Incheon National University, South Korea)

- Heokseung Kwon(Seoul National University, South Korea)

2. Advisory Board

- Mark Brenchley(Cambridge Assessment English, UK)

- Peter Crosthwaite(University of Queensland, Australia)

- Andrew Hardie(Lancaster University, UK)

- Michaela Mahlberg(University of Birmingham, UK)

- Jae-Woong Choe(Korea University, South Korea)

- Mark Davies(Brigham Young University, USA)

- Jong-Bok Kim(Kyung Hee University, South Korea)

- Ute Römer(Georgia State University, USA)

3. Editorial Board

- Laurence Anthony(Waseda University, Japan)

- Maggie Charles(Oxford University, UK)

- Mark Davies(Brigham Young University, USA)

- Sun-Ho Hong(Seoul National University of Education, South Korea)

- Junkyu Lee(Hankuk University of Foreign Studies, South Korea)

- Andrew Moody(University of Macau, China)

- Naixing Wei(Beihang University, China)

- Douglas Biber(Northern Arizona University, USA)

- Winnie Cheng(Hong Kong Polytechnic University, China)

- Sylviane Granger(Université Catholique de Louvain, Belgium)

- Hye-Kyung Lee(Ajou University, South Korea)

- Seung-Ah Lee(Ewha Womans University, South Korea)

- Yu Kyoung Shin(Hallyum University, South Korea)

- Isaiah WonHo Yoo(Sogang University, South Korea)