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Direct linkRescorla, Leslie; Ratner, Nan Bernstein; Jusczyk, Peter; Jusczyk, Anne Marie – American Journal of Speech-Language Pathology, 2005
This study examined the concurrent validity of the Language Development Survey (LDS), a 310-word parent report screening tool for language delay in toddlers, by testing its associations with the MacArthur-Bates Communicative Development Inventories: Words and Sentences (CDI:WS), a 680-word parent report instrument. Participants were 239 toddlers…
Descriptors: Validity, Toddlers, Developmental Delays, Language Acquisition
