Saehee Hwang specializes in English language education and her main research interest is in second language acquisition and pedagogic grammar. Her publications are “Null arguments in a Korean EFL student’s interlanguage: A case study” (Foreign Language Education Research, no. 15, 2012), “Korean EFL learners’ object-drop and topic-prominence” (Korean Journal of English Language and Linguistics, no. 15(2), 2015), and “Effects of construction grammar-based instruction on unlearning topic-prominence of Korean EFL learners’ interlanguage” (Korean Journal of English Language and Linguistics, no. 19(3), 2015).