Development of academic vocabulary across primary school age: Differential growth and influential factors for German monolinguals and language minority learners.

Abstract

with the group of language minority learners showing both lower initial level and lower growth rates compared to their monolingual peers. In addition, results of simple and full conditional growth curve models underline the significant impact of family background (parental education, books at home) and of children's nonverbal cognitive abilities on the intercept as well as the growth of academic vocabulary, thereby supporting the assumption of an additional Matthew effect according to family background, particularly in monolingual majority language children. Our results indicate the need for an early promotion of the register of academic language in monolingual as well as language minority students. (PsycInfo Database Record (c) 2020 APA, all rights reserved).