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

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CHAPTER 6. FUTURE RESEARCH DIRECTIONS AND CONCLUSIONS 237<br />

grammar of English, since the rule itself expresses the generalization. To claim<br />

on an a priori basis that the rule precludes the list, or conversely, is simply to<br />

embrace the exclusionary fallacy.<br />

Later in the same book, Langacker gives the sentences in Ex. (1) as an example<br />

of variants of teach which share a common base but di er in their choice of primary l<strong>and</strong>-<br />

mark, <strong>and</strong> comments \In the usage-based model I propose, the variants in [Ex. (1)] are all<br />

listed in the grammar, together with a schema representing their commonality (thisschema<br />

speci es trajector status for the agent but is neutral in regard to the choice of primary<br />

l<strong>and</strong>mark)." (p. 270 fn.11)<br />

(1) a. Sally teaches h<strong>and</strong>icapped children.<br />

b. Sally teaches mathematics.<br />

c. Sally teaches third grade.<br />

d. Sally teaches Sunday school.<br />

(pp. 269-70, my numbering)<br />

Langacker suggests that in most cases, we develop more abstract schemata for<br />

linguistic objects, which are real, but secondary, evolving over time on the basis of a collec-<br />

tion of like items. 4 Sadock (1984) also gives some linguistic evidence that some idiomatic<br />

expressions must be listed in the lexicon, even though they are completely compositional<br />

<strong>and</strong> transparent; he gives examples such ascheeseburger <strong>and</strong> If you've seen one , you've<br />

seen 'em all.<br />

Certainly, some of the senses of see are more di erent from each other than those<br />

of teach in Ex. (1), so that the only generalization they share seems to be the lexical forms.<br />

But for some of the agonizing questions about listing separate senses versus regarding them<br />

as due to regular rules of composition <strong>and</strong> more abstract senses, the right answer may well<br />

be \both". The mind/brain is \big" enough <strong>and</strong> exible enough to encompass multiple,<br />

redundant representations.<br />

4 This is in accord with a well-known language acquisition phenomenon (Bloom 1994:32-3). Children<br />

typically (1) learn a pattern in a restricted context <strong>and</strong> begin using it correctly, then (2) begin to generalize<br />

<strong>and</strong> use the pattern incorrectly as a result of overgeneralization, <strong>and</strong> then (3) learn the appropriate<br />

restrictions on the use of the (generalized) pattern, at which pointthenumber of errors decreases again.<br />

The percentage of appropriate uses is high at rst (within a narrow context), then low, then high again,<br />

giving a U-shaped learning curve.

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