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Direct linkPamela A. Hadley; Emily K. Harrington; Windi C. Krok; Tracy Preza; Emily M. Harriott; Brittany L. Manning; Lauren S. Wakschlag; Elizabeth S. Norton – Journal of Speech, Language, and Hearing Research, 2025
Purpose: The purpose of this study was to evaluate the construct validity of three sentence-focused diversity measures, intransitive verb diversity, transitive verb diversity, and third person (3P) subject diversity, using two methods: (a) group differentiation of late-talking (LT) toddlers from peers with typically developing (TD) language and…
Descriptors: Test Validity, Construct Validity, Sentences, Diversity
