Let us name the operator [DEFINITE]. It has two features: [+Def] and [-Def]. [DEF] and its argument form an object. The NP the dog would have the following logical structure: The features [+Def, -Dem] ...

The theory of grammar adopted here is that grammar is based on a logical form based on proposition structure. A proposition is that part of a sentence less its modal modifiers--roughly, the node S. A ...

I hope a reader can show me where I've gone astray in the sequence steps that constitute this argument against abortion ... life case by a sort of Socratic logic. My conclusion is that Roe ...

Life is full of logical arguments. Logical arguments are simple chains of statements people make to explain something they believe or notice about themselves, other people or the world at large.

When considering your argument or the arguments of others, writers and readers need to be aware of logical fallacies. Logical fallacies are found in many places—ads, politics, movies. Logical ...

While the questions themselves involve made-up arguments and the answer choices vary in wording, the flaws in the reasoning are often common logical fallacies studied since antiquity. For example ...