The articles collected in this book are concerned with the treatment of
anaphora within generative grammar, specifically, within Chomsky's 'Ex-
tended Standard Theory' (EST). Since the inception of this theory, and
virtually since the inception of generative grammar, anaphora has been a
central topic of investigation. In current research, it has, perhaps,
become even more central, as a major focus of study in such areas as
syntax, semantics, discourse analysis, and language acquisition.
Beginning in the early 1970's, and continuing to the present, Chomsky
has developed a comprehensive syntactic theory of anaphora. The articles
here are all related to stages in the development of that theory, and
can best be understood in relation to that development. For that reason,
Chapter 1 presents a historical survey of Chomsky's EST proposals on
anaphora, along with brief indications of how the present articles fit
into that history. Some of the articles here (e.g. Chapters 4, 8, and 9)
proposed extensions of Chomsky's basic ideas to a wider range of
phenomena.