Citation

Westrupp EM, Reilly S, McKean C, Law J, Mensah F, Nicholson JM. Child Dev. 2019; ePub(ePub): ePub.

Affiliation

La Trobe University.

Copyright

(Copyright © 2019, John Wiley and Sons)

DOI

10.1111/cdev.13219

PMID

30697706

Abstract

This study investigates associations between trajectories of children's vocabulary development and subsequent behavioral and emotional difficulties via two potential mediating mechanisms; literacy and peer problems. Nationally representative data from 4,983 Australian children were used to examine trajectories of receptive vocabulary (4-5, 6-7, and 8-9 years) and hyperactivity-inattention, conduct problems and emotional symptoms (8-9, 10-11, 12-13, 14-15 years), and literacy and peer problems (8-9 years). Lower growth in vocabulary was related to trajectories of hyperactivity-inattention, conduct problems, and emotional symptoms. Literacy was a key mediator explaining these associations.

RESULTS were consistent for children below the 50th percentile for vocabulary at 4-5 years compared to the full sample. These findings suggest that early literacy-based interventions may alleviate declining academic, emotional and behavioral functioning in adolescence.

© 2019 Society for Research in Child Development.

Language: en