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Jones, Samuel David; Brandt, Silke – Journal of Speech, Language, and Hearing Research, 2019
Purpose: This study reexamines the claim that difficulty forming memories of words comprising uncommon sound sequences (i.e., low phonological neighborhood density words) is a determinant of delayed expressive vocabulary development (e.g., Stokes, 2014). Method: We modeled communicative development inventory data from (N = 442) 18-month-old…
Descriptors: Delayed Speech, Expressive Language, Correlation, Vocabulary Development