제2외국어 교육에서의 리터러시에 관한 국제 연구 동향 분석

Abstract

Objectives This study conducted keyword network analysis to understand recent research trends in the field of second language education. Through this, the study aimed to comprehend the changes in research topics and directions and suggest future orientations in the field.
 Methods For this research, a keyword network analysis was conducted based on keywords extracted from various academic journals and papers. During the period from May to July 2023, topics and abstracts of papers were gathered from various academic databases, and keywords were organized accordingly. These organized keywords underwent a process of frequency extraction, cleansing, network matrix creation, centrality analysis, and visualization. Through this method, the study evaluated the relationship between major research topics, assessing centrality, clustering, and connectivity.
 Results The analysis revealed distinct keyword and research topic differences between the fields of ESL (English as a Second Language) and ELF (English as a Lingua Franca). In the ESL field, topics such as ‘language acquisition,’ ‘textbook evaluation,’ and ‘teacher training’ were prominently addressed. However, in the ELF field, research emphasized ‘recognition of diversity,’ ‘educational strategies,’ and ‘cultural flexibility.’ Additionally, studies on literacy elements emphasized the importance of modern second language education, with active discussions on the methods and effects of integrating technology into teaching.
 Conclusions Through keyword network analysis, research trends and key subjects in the field of second language education were identified. These findings provide significant insights for future research directions and offer valuable perspectives for educators and researchers.