Middle-range theory
Research Methods
Definition. Middle-range theory is theory that lies between minor working hypotheses and all-embracing grand theories, focused on specific phenomena and testable with data.
Explanation
Merton proposed middle-range theories as the main path for sociological progress (Merton, 1968). Risk science debates the role of such theories in building a cumulative field (Antonsen et al., 2025).
Related concepts
Theory building Grounded theory Institutional theory
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References
Antonsen, S., Aven, T., & Haavik, T. K. (2025). Reflections on Research in Risk Science and on Risk Science. Risk Analysis.
Merton, R. K. (1968). Social theory and social structure (Enlarged ed.). Free Press.
Cite this entry: Kurutkan, M. N. (2026). Middle-range theory. In The Health Topics glossary. https://healthtopic.org/glossary/middle-range-theory/