About the Authors

Hayoung Kim

Roles Methodology

Affiliation Department of English Education, Teachers College, Kyungpook National University, Daegu, South Korea

Sungmook Choi

Roles Supervision

Affiliation Department of English Education, Teachers College, Kyungpook National University, Daegu, South Korea

Soo-Ok Kweon

Roles Writing – original draft, Writing – review & editing

soook@postech.ac.kr

Affiliation Division of Humanities and Social Sciences, Pohang University of Science and Technology, Pohang, South Korea

Competing Interests

The authors have declared that no competing interests exist.