An Exploration of the Nature of Vocabulary Change Following Language and Literacy Together Intervention.
Lisa M BedoreElizabeth D PeñaPrarthana ShivabasappaCecilia PerezAlejandro Granados VargasMolly LeachmanJiali WangPublished in: American journal of speech-language pathology (2023)
Children make qualitative changes to their vocabulary postintervention. There is greater change in the use of core words and Tier 1 words in Spanish. These increases in productivity and variability were indicated by the number of unique words added to the children's repertoires in ways that supported narrative production.