The theory of grammar adopted here is that grammar is linked to the semantic notion of conceptual which includes proposition structure. A proposition is that part of a sentence less its modal ...

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 ...

The way in which you put sentences together really changes the meaning and how clear and good your writing or speaking is.

Sign languages can help reveal hidden aspects of the logical structure of spoken language, but they also highlight its limitations because speech lacks the rich iconic resources that sign language ...

Sign languages can help reveal hidden aspects of the logical structure of spoken language, but they also highlight its limitations because speech lacks the rich iconic resources that sign language ...

This is an excerpt of a piece written by former NPR editor Jonathan Kern. It has been lightly edited. One of the under-appreciated challenges in putting a radio report together is ensuring that the ...

Some people are really good at logical reasoning. They quickly recognize that a particular argument is well-structured and that one point follows clearly from the next. Other people seem more strongly ...