- Research Article
8
- 10.1086/508951
Mechanisms and Functional Hypotheses in Social Science
- Dec 01, 2005
- Philosophy of Science
- Daniel Steel
Critics of functional explanations in social science maintain that such explanations are illegitimate unless a mechanism is specified. Others argue that mechanisms are not necessary for causal inference and that functional explanations are a type of causal claim that raise no special difficulties for testing. I show that there is indeed a special problem that confronts testing functional explanations resulting from their connection to second-order causal claims. I explain how mechanisms can resolve this difficulty, but argue that this does not provide support for methodological individualism since it is not necessary that the mechanisms be described in terms of individual interactions.
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