A bibliometric analysis of research on foreign language classroom anxiety using CiteSpace

This study presented a bibliometric analysis of foreign language classroom anxiety (FLCA) research published between 2002 and 2024. Using the Web of Science (WoS) database as the primary data source, CiteSpace software was employed to generate scientific knowledge maps, illustrating the evolutionary trajectory of FLCA scholarship. Findings indicated a fluctuating yet overall upward trend in publication frequency, reflecting the growing academic interest in this domain. The analysis revealed a well-established core research team engaged in sustained contributions, fostering scholarly advancements. Three primary research clusters emerged: (1) Factors influencing FLCA, including intrinsic learner traits and external classroom dynamics; (2) Development and validation of FLCA measurement instruments, particularly the Foreign Language Classroom Anxiety Scale (FLCAS) and its adaptations; and (3) The impact of FLCA on language learning outcomes, highlighting its correlation with academic achievement and pedagogical strategies. Based on identified limitations in current research, this study finally proposed directions for future investigation.