Systematic reexamination of early verb dominance: Verbal and nonverbal characteristics of caregiver input and their contribution to long-term language outcomes.
Kim M; Mun J; Kim G; Jeon S; Choi Y · 2026 · Developmental psychology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Early language input to infants varies in lexical composition across languages and contexts. For instance, American-English input emphasizes nouns more than verbs, while Mandarin Chinese and Korean inputs provide more verbs than nouns, the…
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Metadata source: Europe PMC · DOI 10.1037/dev0002089