Early intervention for toddlers with language delays: A randomized controlled trial

Megan Y. Roberts*, Ann P. Kaiser

*Corresponding author for this work

Research output: Contribution to journalArticle

51 Scopus citations

Abstract

OBJECTIVE: Early interventions for toddlers with expressive and receptive language delays have not resulted in positive expressive language outcomes. This randomized controlled trial tested the effects on language outcomes of a caregiver-implemented communication intervention targeting toddlers at risk for persistent language delays. METHODS: Participants included 97 toddlers, who were between 24 and 42 months with language scores at least 1.33 SDs below the normative mean and no other developmental delays, and their caregivers. Toddlers were randomly assigned to the caregiver-implemented intervention or a usual-care control group. Caregivers and children participated in 28 sessions inwhich caregivers were taught to implement the intervention. The primary outcome was the Preschool Language Scale, Fourth Edition, a broad-based measure of language. Outcome measurement was not blinded. RESULTS: Caregivers in the intervention improved their use of all language facilitation strategies, such as matched turns (adjusted mean difference, intervention-control, 40; 95% confidence interval 34 to 46; P <.01). Children in the intervention group had significantly better receptive language skills (5.3; 95% confidence interval 0.15 to 10.4), but not broad-based expressive language skills (0.37, 95% confidence interval -4.5 to 5.3; P =.88). CONCLUSIONS: This trial provides preliminary evidence of the short-term effects of systematic caregiver instruction on caregiver use of language facilitation strategies and subsequent changes in children's language skills. Future research should investigate the ideal dosage levels for optimizing child outcomes and determine which language facilitation strategies are associated with specific child outcomes. Research on adaptations for families from culturally and linguistically diverse backgrounds is needed.

Original languageEnglish (US)
Pages (from-to)686-693
Number of pages8
JournalPediatrics
Volume135
Issue number4
DOIs
StatePublished - Apr 1 2015

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

Fingerprint Dive into the research topics of 'Early intervention for toddlers with language delays: A randomized controlled trial'. Together they form a unique fingerprint.

  • Cite this