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Dynamic Linguistic Interconnectedness and Variability in Toddlers.
Kakia Petinou1, Loukia Taxitari2, Ioannis Phinikettos2
1Department of Rehabilitation Sciences, Cyprus University of Technology, Vragadinos 15, First Floor, 3036, Limassol, Cyprus. kakia.petinou@cut.ac.cy.
Journal of Psycholinguistic Research
|January 4, 2021
Summary
This study found that language skills in Greek-speaking toddlers are interconnected. Performance variations create unique developmental profiles, supporting dynamic systems theory in language acquisition.
Area of Science:
- Developmental Psychology
- Linguistics
- Child Language Acquisition
Background:
- Understanding the interconnectedness of linguistic subsystems is crucial for explaining language development.
- Previous research suggests varying degrees of integration between different language components.
Purpose of the Study:
- To investigate the interdependencies among developing linguistic subsystems in Greek-speaking toddlers.
- To explore how performance variations shape individual language development trajectories.
Main Methods:
- Collected spontaneous speech samples from 31 typically-developing Greek-speaking toddlers at 28 and 36 months.
- Employed correlational analyses (synchronic and predictive) and cluster analysis to examine skill relationships and developmental profiles.
Main Results:
- Significant positive relationships were found among all language skills within each age group.
- Phonetic and grammatical skills demonstrated predictive value for subsequent language development.
- Cluster analysis revealed distinct linguistic profiles: low performers showed more interactions, while high performers showed fewer.
Conclusions:
- Language acquisition involves complex interdependencies between various linguistic skills.
- Children exhibit variable linguistic profiles, aligning with dynamic systems theory.
- Early phonetic and grammatical abilities are key predictors of later language development.
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