Anxiety in Second Language Acquisition: A Bibliometric Analysis on Studies from 2015 to 2025

Abstract

Anxiety has long been recognized as a significant affective factor influencing second language acquisition (SLA). This study presents a comprehensive bibliometric analysis of scholarly literature on language anxiety published between 2015 and 2025. Drawing data from the Social Sciences Citation Index (SSCI) of Web of Science (WOS), a total of 776 publications were analysed using VOSviewer. The analysis examines publication trends, influential countries and journals, contributing authors and keyword co-occurrence patterns. Results reveal an increasing attention to the field of anxiety in SLA. Thematic clustering of keywords highlights the emergence of positive psychology, including foreign language enjoyment and grit, as counterpoints to anxiety. This study identifies leading research hubs, collaboration patterns, and evolving thematic shifts within the field. Findings offer valuable insights for SLA researchers, educators, and curriculum developers seeking to understand and mitigate the impact of anxiety on language learners. Limitations of the study and implications for future bibliometric research are also discussed.