4 found
Order:
  1.  62
    A Plea for Logical Objects.Matthew William McKeon - 2009 - Synthese 167 (1):163-182.
    An account of validity that makes what is invalid conditional on how many individuals there are is what I call a conditional account of validity. Here I defend conditional accounts against a criticism derived from Etchemendy’s well-known criticism of the model-theoretic analysis of validity. The criticism is essentially that knowledge of the size of the universe is non-logical and so by making knowledge of the extension of validity depend on knowledge of how many individuals there are, conditional accounts fail to (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  2.  13
    Argument, Inference, and Persuasion.Matthew William McKeon - 2021 - Argumentation 35 (2):339-356.
    This paper distinguishes between two types of persuasive force arguments can have in terms of two different connections between arguments and inferences. First, borrowing from Pinto, an arguer's invitation to inference directly persuades an addressee if the addressee performs an inference that the arguer invites. This raises the question of how invited inferences are determined by an invitation to inference. Second, borrowing from Sorenson, an arguer's invitation to inference indirectly persuades an addressee if the addressee performs an inference guided by (...)
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  3. Logic, Semantics, and Possible Worlds.Matthew William Mckeon - 1994 - Dissertation, The University of Connecticut
    The general issue addressed in this dissertation is: what do the models of formal model-theoretic semantics represent? In chapter 2, I argue that those of first-order classical logic represent meaning assignments in possible worlds. This motivates an inquiry into what the interpretations of first-order quantified model logic represent, and in Chapter 3 I argue that they represent meaning assignments in possible universes of possible worlds. A possible universe is unpacked as one way model reality might be. The problem arises here (...)
     
    Export citation  
     
    Bookmark  
  4.  3
    Inference Claims as Assertions.Matthew William Mckeon - 2021 - Informal Logic 41 (3):359-390.
    When a speaker states an argument in arguing—in its core sense—for the conclusion, the speaker asserts, as opposed to merely implies or implicates, the associated inference claim to the effect that the conclusion follows from the premises. In defense of this, I argue that how an inference claim is conveyed when stating an argument is constrained by constitutive and normative conditions for core cases of the speech of arguing for a conclusion. The speech act of assertion better reflects such conditions (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark