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Seeing clearly: Frame Semantic, Psycholinguistic, and Cross ...

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CHAPTER 1. INTRODUCTION 5<br />

Although Langacker <strong>and</strong> Bouchard agree to a surprising extent on the isomor-<br />

phism of semantic structures <strong>and</strong> syntactic structures, Langacker postulates a rich \seman-<br />

tic space" as the basis of all linguistic symbols, while Bouchard wants to nd a minimal<br />

semantics that will map onto the required syntax, <strong>and</strong> to relegate all other meaning conveyed<br />

by language to an ill-de ned pragmatic interpretation mechanism.<br />

Bierwisch &Schreuder (1989) also take what is called a \two-level" approach, sep-<br />

arating linguistic semantics from world knowledge <strong>and</strong> de ning the pragmatic, interpretive<br />

processes in somewhat more detail. But in the long run, such an approach must either deal<br />

with the hard problems of compositionality, conversational implicature, etc. or not. If these<br />

problems are dealt with, the mechanisms for doing so must ultimately be as complex as<br />

those of cognitive linguistics in any case; if they are not fully dealt with, then we willhave<br />

just another example of sweeping the hard problems under a rug <strong>and</strong> waiting for someone<br />

outside \linguistics proper" to take care of them.<br />

If linguists really are concerned with the psychological reality of the constructs of<br />

their theories, <strong>and</strong> are willing to accept psycholinguistic evidence as constraining possible<br />

linguistic theories, then it seems that the burden of proof is on those who want to postulate a<br />

separate set of mental mechanisms for lexical semantics, distinct from more general cognitive<br />

abilities. On the other h<strong>and</strong>, it is obvious that most linguistic analysis does not require<br />

the full range of world knowledge at every step. For example, deciding that a particular<br />

situation is going to be described in a sentence by a particular noun in a particular argument<br />

relation with a particular verb requires a considerable degree of what would be called \world<br />

knowledge" in some schools of linguistics. But having decided this, choosing an in ectional<br />

form of the noun, in highly in ected languages such as Latin, requires only the information<br />

as to what declension the noun belongs to, the case <strong>and</strong> number to be expressed, <strong>and</strong> some<br />

very schematic representations of the in ectional a xes for each declension. (This account<br />

is adequate for \regular" nouns; additional complexity isinvolved for \irregular" nouns,<br />

with various levels of subregularity.)<br />

<strong>Frame</strong> <strong>Semantic</strong>s, Construction Grammar, <strong>and</strong> Other Formalisms<br />

In discussing semantics, I will assume, as is customary in cognitive linguistics,<br />

that language does not directly re ect facts about an \objective" external world existing<br />

independent ofhuman observers, but rather re ects the conceptual structures which people

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