The present study complemented the extant second language (L2) Age of Acquisition (AoA) normative database by providing over 3500 English L2 words on objective AoA and over 2600 English L2 words on subjective AoA. The correlation between the objective and subjective L2 AoA confirmed the validity of the present database. The objective L2 AoA was…

The 30 million word gap refers to the disparity in early language exposure between low socioeconomic status (SES) children and their higher SES peers, a gap that is thought to negatively impact children's language development and future academic success. Although many early intervention approaches have proven effective in promoting language…

This article analyzes the acquisition of the passive voice in Northern East (NE) Cree and pays particular attention to the interaction of frequency effects and language-specific cues in the way children form and employ expectations, the process of anticipating oncoming structure in the ambient language. The passive has long been of interest in…

While studies of contextualized game-based language learning (CGBLL) have to date gained a growing scholarly interest, there is still a lack of systematic review synthesizing its research trends regarding theoretical foundations, learning contexts, research foci and findings. To address the gap, this study collected data from the Web of Science…

The overall interest in the present paper is equal early childhood education (ECE) in terms of educating multilingually. Instead of monoglossic bilingual education directed to some children, or monoglossic monolingual education directed to children despite language background, education for recognising and creating multilingual practices for all…

Researchers, parents, and policymakers from previous generations have recently expressed concern about the inevitable exposure of youngsters to digital media and its potentially detrimental effects on their development. Private speech is the overt audible self-talk people produce when engaged with challenging problem-solving tasks and is believed…

Some meta-analyses have confirmed the efficacy of technology-enhanced vocabulary learning. However, they have not delved into the specific ways in which technology-based activities facilitate vocabulary acquisition, or into first-language vocabulary learning. We conducted a systematic review that retrieved 1,221 journal articles published between…

This study investigates feature acquisition and feature reassembly associated with Clitic Left Dislocation (CLLD). The article compares the acquisition of CLLD in second language (L2) Italian to L2 Romanian to examine effects of first language (L1) transfer, construction frequency and the type of interface involved (external vs. internal…

Interpreting a seemingly simple function word like "or," "behind," or "more" can require logical, numerical, and relational reasoning. How are such words learned by children? Prior acquisition theories have often relied on positing a foundation of innate knowledge. Yet recent neural-network-based visual question…

Children can only develop spoken language through consistent exposure to the acoustic cues that comprise speech and language. Until recently, hearing levels from the clinical audiogram were the primary measure used to define typical hearing and the presence or degree of a child's hearing loss. While the clinical audiogram remains an important…

During their early years, children with autism may not meet the same communication and language milestones as their peers (Wodka et al., 2013). Many children with autism experience language delays and may rely on one-word or phrase speech, rather than using grammatically fluent speech (Anderson et al., 2007; Wodka et al., 2013) that is often…

In this paper, Emeritus Professor Kevin Wheldall AM, who received the Eminent Researcher Award of this journal in 2023, describes his research over the past five decades, together with his wife and research partner Dr Robyn Wheldall. Following a biographical sketch, selected research is reviewed successively over five decades on language,…

This study investigated the impact of language sample length on mean length of utterance (MLU) and aimed to determine the minimum number of utterances required for a reliable MLU. Conversations were collected from Mandarin-speaking, hard-of-hearing and typical-hearing children aged 16-81 months. The MLUs were calculated using sample sizes ranging…

Young learners are known to extend verb regularity further than it actually is. When it happens, this children's overregularization phenomenon can be a result of several reasons: a failed linguistic development due to confusion between rules and memory, a lack of feedback from adults, and problems with cognitive development. The present study…

Teaching an infant manual signs is beneficial as it promotes early communication, improves socialization, and can functionally replace behaviors such as crying and whining. Improving early communication also may reduce the probability of an infant engaging in dangerous behavior, like unsafe climbing. The purpose of this study was to extend…