方法对比

	共词分析	范围界定审查
领域	科学计量学	科学计量学
方法族	Process / pipeline	Process / pipeline
起源年份	1983	2005
提出者	Michel Callon, Jean-Pierre Courtial, and colleagues	Hilary Arksey & Lisa O'Malley
类型	Scientometric network analysis technique	Evidence synthesis review design
开创性文献	Callon, M., Courtial, J. P., Turner, W. A., & Bauin, S. (1983). From translations to problematic networks: An introduction to co-word analysis. Social Science Information, 22(2), 191–235.	Arksey, H., & O'Malley, L. (2005). Scoping studies: towards a methodological framework. International Journal of Social Research Methodology, 8(1), 19–32.
别名	keyword co-occurrence analysis, co-word mapping, keyword co-word network, CWA	scoping study, literature scoping, evidence mapping review, rapid evidence map
相关	6	6
摘要	Co-word analysis is a scientometric technique that quantifies how often pairs of keywords, subject terms, or title words appear together across a corpus of publications. By treating simultaneous occurrence as a proxy for conceptual relatedness, it constructs networks and clusters that reveal the intellectual structure, dominant themes, and emerging sub-fields of a research domain.	A scoping review is a systematic evidence-synthesis method that maps the breadth and nature of research on a topic — identifying key concepts, evidence types, and gaps — without necessarily appraising study quality or pooling effect sizes. Developed by Arksey and O'Malley (2005) and refined by Levac and colleagues (2010), it is particularly valuable for emerging or heterogeneous fields where a full systematic review would be premature or infeasible.