Role of mothers' expansions in stimulating children's language production

N. J. Scherer, L. B. Olswang

Research output: Contribution to journalArticlepeer-review

53 Scopus citations


Mothers' expansions were examined for their role in structuring conversational contributions and facilitating spontaneous imitations and productions of two-term semantic relations not previously used by their children. The subjects were four 2-year-old boys in late Stage I of linguistic development and their mothers. The investigation consisted of two studies. Study 1, a descriptive analysis of mother-child conversation, showed a contingent relationship between mothers' expansions and their children's use of spontaneous imitations. Study 2, an experimental procedure using a multiple treatment design, showed that an increase in the mothers' expansions was systematically related to an increase in the children's initial spontaneous imitation of two-term semantic relations. Results also indicated that following the increase in spontaneous imitations, spontaneous productions of the two-term relations increased and were maintained, whereas spontaneous imitations subsequently decreased.

Original languageEnglish (US)
Pages (from-to)387-396
Number of pages10
JournalJournal of Speech and Hearing Research
Issue number3
StatePublished - 1984
Externally publishedYes

ASJC Scopus subject areas

  • Otorhinolaryngology


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