期刊
LANGUAGE SPEECH AND HEARING SERVICES IN SCHOOLS
卷 31, 期 4, 页码 336-339出版社
AMER SPEECH-LANGUAGE-HEARING ASSOC
DOI: 10.1044/0161-1461.3104.336
关键词
language assessment; vocabulary; norm-referenced testing
The Peabody Picture Vocabulary Test-III (PPVT-III. Dunn &, Dunn, 1997) is a relatively recent revision of the old standby the Peabody Picture Vocabulary Test-Revised (PPVT-R, Dunn & Dunn, 1981). Although the new vocabulary test appears to be improved in several aspects, there is one change that warrants serious attention. Data indicate that children from 4 to 10 years of age are scoring, oil average, 10 standard score points higher on the PPVT-III than on the PPVT-R (Williams, 1998). This article investigates possible reasons for this change and discusses implications for clinical practice.
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