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Parent Responsivity, Language Input, and the Development of Simple Sentences.
Tracy Preza1, Pamela A Hadley1
1Department of Speech and Hearing Science, University of Illinois Urbana Champaign, USA.
Journal of Child Language
|October 24, 2022
Summary
Responsive parent input during toddler interactions supports diverse sentence development. Balanced conversation turns are key for early language acquisition in children.
Area of Science:
- Developmental Psychology
- Linguistics
- Child Language Acquisition
Background:
- Parental input significantly influences child language development.
- Understanding specific input features, like responsiveness and linguistic complexity, is crucial for early sentence production.
Purpose of the Study:
- To examine the relationship between parental input categories and children's sentence diversity.
- To investigate the role of responsive and declarative input in toddler language development.
Main Methods:
- Coded parent-child interactions of 20 toddlers (aged 1;9) during play.
- Classified parent input into four categories: responsive, declarative, responsive declarative, and neither.
- Correlated input categories with child sentence diversity at age 2;6 using Spearman correlations.
Main Results:
- Responsive parental input positively correlated with child sentence diversity.
- Declarative and responsive declarative input were infrequently used by parents.
- Input categorized as 'neither' responsive nor simple declarative negatively correlated with child sentence diversity.
Conclusions:
- Responsive conversational turns are vital for fostering diverse sentence production in toddlers.
- The linguistic content and delivery style of parental input impact early language skills.
- Findings underscore the importance of balanced interaction for optimal child language development.
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