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nicole kotras masters thesis

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47<br />

then taken as an indication of the child's mastery of a particular aspect of language.<br />

There are two types of elicitation procedures. The first involves the child making a<br />

non-verbal response to a verbal stimulus, and is used as a measure of the child's<br />

comprehension of spoken language. The second requires the child to make a verbal<br />

response to either a verbal or a non-verbal stimulus, and is used as a measure of the<br />

child's ability to produce spoken language. In the present study the latter procedure,<br />

which involves the child generating a verbal response to a non-verbal stimulus, was<br />

utilized. The language area sampled in this procedure is production (or expression),<br />

as opposed to comprehension (Griffiths, 1970).<br />

The main advantages of elicitation procedures, is that they give a relatively<br />

high degree of control over areas of linguistic ability which are being assessed.<br />

Furthermore, because the child is provided with simplified situations which have<br />

been specifically designed to help the child understand what is required, it might be<br />

argued that elicitation procedures should provide an optimal measure of<br />

performance.<br />

Formal tests are the largest category of language assessment instruments.<br />

All of these tests rely upon some combination of elicitation strategies. To the extent<br />

that tests provide a standard form for the administration of these strategies, they are<br />

referred to as "standardized tests" (Harris, 1990). A limited selection of utilized<br />

standardized tests of childrens' language will be described. Since different tests are<br />

designed to assess different aspects of linguistic ability, they will be considered<br />

under four categories, namely: tests of articulation; tests of vocabulary; tests of<br />

grammatical ability; and tests of more general aspects of psycholinguistic ability.<br />

Articulation tests<br />

The Edinburgh Articulation Test (EAT) is designed as a screening measure<br />

for children whose articulation of English consonants is retarded or otherwise<br />

abnormal. The elicitation procedure includes the use of a picture stimulus. The<br />

procedure for administering the EAT, is to elicit a series of 68 non-imitated words<br />

from the child in response to a set of pictures. Normative scoring involves marking

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