Both language input and output are important to child language learners' heritage language development. Nevertheless, existing studies mainly focus on language input, leaving the significance of language output underexplored. The current study assessed 201 kindergarteners' Mandarin skills (i.e., receptive vocabulary, receptive grammar, and verbal…

Teacher talk has been found to significantly affect children's early language development during shared book reading; however, the mechanism of such influence remains unclear. The current study has zoomed in on vocabulary development in Mandarin as a heritage language (HL) in Singapore kindergartens, 1) exploring the linguistic features (i.e.…

The current study examines the relationship between bilingual children's dual language experience (i.e. language input, language output and vocabulary proficiency), and their social-emotional and behavioral skills. Data were analysed from 805 Singaporean bilingual preschoolers (ages 4; 1-5; 8 years), who are learning English and either Mandarin (n…

This study examined the role of the "animated eBook advantage" in child bilingual's Mandarin learning, which has tended to be examined in the acquisition of Germanic languages. With this aim, 102 4- to 5-year-old preschoolers in Singapore were assigned to one of four conditions: (a) animated eBooks (+sound+motion), (b) static eBooks with…

For bilingual children, the results of language and literacy screening tools are often hard to interpret. This leads to late referral for specialized assessment or inappropriate interventions. To facilitate the early identification of reading difficulties in English, we developed a method of screening that is theory-driven yet suitable for…

The research reported here investigated primary school pupils' use of reading strategies. The study differed from most of the previous studies on reading strategies in that (1) the participants were young bilinguals in multicultural Singapore; (2) the data were examined within the Student Approaches to Learning (SAL) framework developed by John…