초록 열기/닫기 버튼

The purpose of this study is to review Korean learners’ corpus-based studies and propose future directions in order to aggregate and systematize research results on the development and acquisition of Korean learners’ grammar. To this end, this study reviewed the research data and research method presented in previous studies, and reviewed the research results and issues. The results of the review are summarized as follows. First, in the learners’ corpus study, information on the size of the data for each variable and task variables as well as the total size of the research data should be provided in detail. Next, for comparative analysis of research results, researchers should provide detailed learners’ language usage and error frequencies, and interpret the figures accurately. And the scope of learners’ grammar research should be expanded. Until now, many studies have been centered on particles and connected endings, but it is necessary to expand to research on various grammatical forms such as termination, noun endings, tense endings, and honorific endings. And so far, research has been conducted on a frequency-based approach centered on grammar forms, but a top-down approach centered on grammar categories is needed. Next, research data and research methods should be diversified. In other words, it is necessary to expand to studies using spoken and longitudinal data. In addition, it is necessary to expand the scope of contrast analysis, such as intermediate language contrast analysis with Korean native speakers or intermediate language contrast analysis according to learners and discourse variables. In many cases, current research has mainly focused on analyzing and describing learners' languages, but it is necessary to improve the utilization of teaching and learning and contribution to language theory by deriving reasonable interpretations and reasoning implications beyond descriptive explanations.