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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ408674
Record Type: CIJE
Publication Date: 1990
Pages: N/A
Abstractor: N/A
Reference Count: 0
Index of Productive Syntax.
Scarborough, Hollis S.
Applied Psycholinguistics, v11 n1 p1-22 Mar 1990
Introduces the Index of Productive Syntax (IPSyn), a new method of evaluating the grammatical complexity of preschool language corpora. Fifty-six syntactic and morphological forms are counted; scores are derived for noun phrases, verb phrases, questions/negations, and sentence structures. Development of this index, its advantages, and its limitations are discussed. (20 references) (JL)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A