Willian Hote Scanferla, Catarina Oliveira, Marisa Lobo Lousada, Letícia Caldas Teixeira
The Usability and Acceptability of the mHealth "Health and Voice" for Promoting Teachers' Vocal Health
Journal of voice : official journal of the Voice Foundation
relations home literacy environment child language ability examined 323 4yearolds attending head start mothers primary caregivers overall frequency shared picture book reading age onset picture book reading duration shared picture book reading one recent day number picture books home frequency childs requests engage shared picture book reading frequency childs private play books frequency shared trips library frequency caregivers private reading caregivers enjoyment private reading constituted literacy environment measured using questionnaire completed childs primary caregiver using primary subsample 236 children composite literacy environment score derived literacy environment measures correlated composite child language measure derived two standardized tests language skills depending form regression analysis employed depending whether primary caregiver iq education entered prediction equations 12 185 variance child language scores accounted home literacy environment analyses crossvalidated secondary subsample 87 children similar results strength relations home literacy environment child language stronger study previous research due use statistically derived aggregate measures literacy environment presence substantial variability home literacy environments lowincome families substantial relations environments child language outcomes important implications intervention