A guide for the analysis of policy arguments

Based on what appears to be required for fully supporting a proposal for policy action, a series of interrelated propositional types is suggested as a tool for the design and critique of policy arguments. The kinds of criticisms to which different prepositional types are susceptible and the impacts of these on a policy argument are explored as are the uses persons in different roles might make of these criticisms. Finally, as an example, the typology is applied to a portion of the President's 1973 State of the Union Address.