This paper gives a brief summary of Halliday's theory of how children learn to talk, illustrating the development of children's language from the microfunctions through the macrofunctions and into the metafunctions of adult language. The paper points to a possible source of the misinterpretation of Halliday's theory in the work of Frank Smith…

It has long been known that children may use a particular grammatical morpheme inconsistently at early stages of acquisition. Although this has often been thought to be evidence of incomplete syntactic representations, there is now a large body of crosslinguistic evidence showing that much of this early within-speaker variability is due to still…

Word learning depends critically on the use of linguistic context to constrain the likely meanings of words. However, the mechanisms by which children infer word meaning from linguistic context are still poorly understood. In this study, we asked whether adults (n = 58) and 2- to 6-year-old children (n = 180) use discourse coherence relations…

Purpose: This review article summarizes a program of longitudinal investigation of twins' language acquisition with a focus on causal pathways for specific language impairment (SLI) and nonspecific language impairment in children at 4 and 6 years with known history at 2 years. Method: The context of the overview is established by legacy scientific…

This study aims to investigate the language-learning environment and educational language practices in four toddler groups measured as high quality on the 'Listening and Talking' subscale in the Infant/Toddler Environment Rating Scale -- Revised. The empirical data are taken from a larger fieldwork conducted in four child groups, and comprise 98…

Children use language structures as a basis for learning how to read. Therefore, literacy learning for young children must incorporate the child's personal use of oral language. It is their personal oral language that supports them as they attempt new concepts and become better readers. Because of the important role that oral language plays in a…

Ambridge argues that there is widespread agreement among child language researchers that learners store linguistic abstractions. In this commentary the authors first argue that this assumption is incorrect; anti-representationalist/exemplar views are pervasive in theories of child language. Next, the authors outline what has been learned from this…

Previous papers in these pages have dealt empirically with the child's first words, the child's first imitations, and the use of yes/no and wh-questions with infants. In this study, we touch on all these issues, but attempt to place them in a systemic-functional language framework and a cultural-historical learning one. First, we deal with some of…

Perinatal HIV infection is associated with delayed neurocognitive development, but less is known about children perinatally HIV-exposed but uninfected (CHEU). We compared cognitive and language outcomes in 4-6-year old CHEU versus children HIV-unexposed and uninfected (CHUU) and children living with HIV (CLHIV). We enrolled 1,581 children (77% of…

Research findings: Developing adequate socioemotional competencies is of great relevance for later health and academic outcomes. Shared book reading creates valuable social situations that provide opportunities to talk about characters' emotions and social interactions with children and thus might contribute to children's socioemotional…

This paper reports on an intervention in a London school with boys with special educational needs and a lack of motivation to write descriptively. They displayed inconsistency in their written outcomes and a repetitive, limited range of vocabulary. While these issues were intertwined, the strategies described in this paper sought firstly to tackle…

It has been proposed that children differ from adults in that children license a conjunctive inference to disjunctive sentences that lack any licensing expression. The proposal is that children infer "A and B" from sentences of the form "A or B." Although children's conjunctive interpretations of disjunction have been reported…

Aims: The primary aim of this study is to augment our understanding of the component skills that underpin second-language learners' text comprehension by examining the direct and indirect roles of vocabulary knowledge and grammatical skills in second-language learners' listening and reading comprehension. Methods: Our sample included 134 learners…

The ability to deduce implicit information about relations in a text (i.e., inferencing) is essential to understanding that text. Hence, there is increasing attention for supporting inferencing skills among children in early literacy programs including shared book reading interventions. This study investigated whether embedding scripted…

This study addresses the topic of visual communication and early sign language acquisition in deaf children with a Flemish Sign Language (Vlaamse Gebarentaal or VGT) input. Results are obtained through a checklist focusing on sign-exposed deaf children's visual communication and early sign language acquisition: the adapted VGT Visual Communication…