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MacArthur Communicative Development Inventories (CDI)

Author(s):	L. Fenson, P. S. Dale, J. S. Reznick, D. Thal, E. Bates, J. P. Hartung, S. Pethick, and J. S. Reilly
Publisher: See Contact Information for Publishers/Sources	Paul H. Brookes Publishing
Year:	1993
Age Range:	0;8-2;6 (years; months)
Administration Time:	20-30 minutes
Language(s):	English, Spanish
Computerized Scoring:	No
Description:	Inventories consist of two forms-CDI Words and Gestures (Infant) and CDI Words and Sentences (Toddlers)-to be completed by parents who provide information about young children's communication skills.