Semantics

   The research agenda of Semantics is to develop a theory of meaning that explains how competent speakers of a natural language come to understand the meaning of simple expressions (e.g. words) or complex expressions (phrases, sentences, etc.) of their language and how these expressions can be used in a given situation to perform speech acts such as conveying information, requesting information, requesting an action, performing an action, etc.
   An important distinction in semantics is that between "Lexical Semantics" – roughly the study of meanings that are memorized (e.g. what is the meaning of cat, mouse, big, the, chase, etc.) – and "Compositional Semantics" – the study of meanings that arise when two or more expressions are combined to form larger expressions (e.g. The cat chased the big mouse. The mouse chased the big cat. etc.). Although both sub-disciplines inform each other and are essential to achieve a comprehensive understanding of meaning, they are fairly different in terms of their research methods, resources, and related disciplines. While lexical semantics interacts most closely with the study of concepts in philosophy and psychology, compositional semantics is more closely related to Syntax, Logic, Pragmatics, Philosophy of Language, and Computer Science.

People

People at Pomona College whose research lies in or overlaps to some extent with compositional semantics are Jay D. Atlas, and Kim Bruce, and Martin Hackl.
People at Pomona College whose research overlaps to some extent with lexical semantics are Bill Banks, and Debby Burke.

Courses in Semantics
LCS 106: Semantics, LCS185T: Topics in Syntax and Semantics

Related Courses
LCS60: Logic, LCS 105: Syntax, LCS107: Pragmatics, CS??: Mathematical and Computational Foundations of Linguistics, LCS162: Memory and Language, 185M: Topics in Mind and Language

Semantics Links

This is link to an on-line archive of preprint articles in semantics. http://semanticsarchive.net/

This is a link to Kai von Fintel's (MIT) semantics weblog which reports on all kinds of current events that are of interest to semanticists. http://semantics-online.org/blog/