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Outline

Review, Language as a Cognitive Process

1985

Abstract

"Does this butcher knife handle frozen foods, too?" There was a time when children in grade school were required to parse, orally and on paper. Today, we study how to program computers to parse sentences in natural language and write books to introduce beginning graduate students to the complexities of computational linguistics. This change cannot be ignored when reviewing Terry Winograd's solid tome. He wanted it to be several things: textbook (including "detailed technical material and exercises designed to help the student master a body of concepts and techniques"); practical guide ("which should be useful in both the design and testing of systems" that deal with natural language); and reference source ("with many pointers to the literature of both linguistics and computer science"). Common sense requires one to consider a book in respect to the aims of its author. I doubt, however, that saying (and proving) that this is an excellent textbook and/or a successful practical guide and/or a comprehensive reference source is of any significance. Winograd is far from being a novice in the field. He is rightly credited for many innovative ideas (since his graduate studies at MIT in the AI laboratory) and deserves a challenging discussion of his work. Mentioning that parsing used to be a classroom exercise, I intended to put the subject of the book in a cultural perspective. And I do so because the book lacks such a perspective. The two sections, "What every language user knows" and "The evolution of linguistic science" are but minimal reference alibis. The cultural perspective is necessary in order to understand why we ask questions about the syntactic level of language, and how such questions have changed through the years. The change of paradigms, which Winograd tends to embrace (although aware of Kuhn's rather sketchy model of The Structure of Scientific Revolutions), explains changes in the conceptual framework that scientists Artificial Intelligence 27 (1985) 353-361 0004-3702/85/$3.30 O 1985, Elsevier Science Publishers B.V. (North-Holland)