Gyu‐Ho Shin

Heritage language research: a methodological synthesis of the past 25 years

The present review synthesises methodological trends in heritage language research from 2000 to 2025 by analysing 428 empirical studies published in English in peer-reviewed journals in accordance with PRISMA guidelines. Results reveal a regional bias towards North America and an...

L2K-ARG

Abstract The present study introduces an open-access corpus of Korean second language argumentative writing (L2K-ARG) produced by university-level learners with different first-language backgrounds. The corpus contains 484 essays written in response to three standardized prompts...