Effects of a home-school vocabulary texting intervention on prekindergarten vocabulary

 

This paper presents the results of an intervention study focused on understanding how a 5-month, vocabulary-focused texting program called Text to Talk can enhance home-school connections concerning vocabulary and preschool children's language learning. Classrooms (49) were randomly assigned to intervention or control status in an urban preschool program in the eastern United States. Intervention teachers delivered Text to Talk, a curriculum-aligned program that provides weekly texts for teachers to send to families that include vocabulary words and related activities from books being read in the classroom. Children's target word knowledge and receptive language skills (PPVT) were measured at baseline and follow-up, with treatment effects on target word knowledge (d = 0.17). 

Treatment families reported much higher use of texting as a source of communication with teachers, but otherwise rates of home-school communication in person, phone, and with paper were unchanged; family self-report of general home learning activities was also unaffected by treatment status. Implementation analysis showed moderate to high fidelity among teachers and families, with greater family fidelity associated with larger treatment impacts. 

The findings suggest that a family-focused texting-based program, aligned with the school curriculum, leads to improved taught-word knowledge among children from under-resourced communities.