Mapping the evolution of research agendas in Chinese psychology: An LDA topic-modelling analysis of two core journals, 2003–2025
This study utilizes Latent Dirichlet Allocation (LDA) topic modelling on nearly 7,000 articles from two core Chinese psychology journals (2003–2025) to reveal a research agenda evolution from basic cognition toward mental health and digital technologies, characterized by thematic continuity and a stable functional division between empirical development in *Acta Psychologica Sinica* and theoretical synthesis in *Advances in Psychological Science*.