Young-mee Cho is Associate Professor of Korean Language and Culture at Rutgers University.Hyo Sang Lee is Associate Professor and the Korean language program coordinator at East Asian Languages & Cultures at Indiana University, Bloomington.Carol Schulz is Senior Lecturer and Director of Korean Language Program at the Department of East Asian Languages and Cultures at Columbia University.Ho-Min Sohn is Professor, Korean Language and Linguistics at the University of Hawai'i at Mānoa.Sung-Ock Sohn is professor of Korean language at the University of California, Los Angeles.