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  • Association of Age of Enrol...
    Meinzen-Derr, Jareen; Altaye, Mekibib; Grove, Wendy; Folger, Alonzo T; Wiley, Susan

    Journal of developmental and behavioral pediatrics, 02/2022, Letnik: 43, Številka: 2
    Journal Article

    Literacy skill development in deaf or hard of hearing (DHH) children is essential for success in school and beyond. Our objective was to evaluate the association between age of early intervention (EI) enrollment for DHH children and emergent literacy in preschool. This was a population-based study that leveraged state public health and education data on all children identified with hearing loss. The sample included children born between 2008 and 2014 enrolled in EI for hearing loss who received preschool supports (years 2011-2014) through the Ohio Department of Education. The Get it! Got it! Go!, measuring emergent literacy domains of picture naming, rhyming, and alliteration, was administered during preschool in fall and spring. Exposure was enrollment into EI before age 6 months (early) versus at/after 6 months (later). Propensity score matching and mixed model analyses were used to examine associations between EI enrollment and outcomes over time. Model least square means with 95% confidence intervals (CIs) were reported. One hundred two successful matches were made for 256 preschoolers. Children enrolled in EI early had significantly higher mean scores (mean 95% CI) over time for emerging literacy domains of picture naming (2.42 0.47-4.37), rhyming (1.2 0.35-2.06), and alliteration (0.61 0.15-1.07) compared with later enrolled children. Children enrolled early had significantly higher emergent literacy scores at entry, although literacy development was similar between groups. Children enrolled in EI before age 6 months had consistently higher scores in emergent literacy components over time compared with children enrolled at/after age 6 months.