The articles collected in this book are concerned with the issues of
restrictiveness and learnability within generative grammar,
specifically, within Chomsky's 'Extended Standard Theory'. These issues
have been central to syntactic research for decades and they are even
more central now as results on syntactic theory, on learnability, and on
acquisition begin to converge. I hope that this book can provide
researchers in all of these areas with some insight into the evolution
of ideas about these issues. The articles appear in their original form,
with the following exceptions: A few typographical and other minor
errors have been corrected; bibliog- raphic references have been updated
and a unified bibliography provided. I would like to take this
opportunity to acknowledge my vast intellec- tual debt to Noam Chomsky.
My research would not have been possible without his work, his advice,
and his guidance. Next, I offer deep thanks to Chomsky and my other
co-authors represented here: Bob Fiengo, Joe Kupin, Bob Freidin, and
Mamoru Saito. I am grateful, indeed, for the opportunity to collaborate
with such outstanding linguists, and, more immediately, for their
permission to reprint their co-authored articles. I also offer general
thanks to the holders of the copyrights of the reprinted material.
Specific acknowledgements appear on a separate page.