In early childhood, teacher-child conversations play a crucial role in fostering language learning, particularly vocabulary development. This research examines the mediating role of extended-child-talk between conversation-facilitating (CF) strategies and vocabulary learning in prekindergarten classrooms. Thirty-four teachers' book reading and…

Oral language skills underpin children's educational success and enhance positive life outcomes. Yet, significant numbers of children struggle to develop competence in speaking and listening, especially those from areas of high economic deprivation. A tiered intervention model, graduating the level of provision in line with levels of need, has…