Bilingual environments are more complex than monolingual environments. To adapt to this complexity, bilingual infants may navigate their environment in fundamentally different ways than monolingual infants. Drawing from visual, social, and linguistic processing, in this article, I present evidence to suggest that bilingual and monolingual learners…

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…

The goal of this article is to make the case for a radical exemplar account of child language acquisition, under which unwitnessed forms are produced and comprehended by on-the-fly analogy across multiple stored exemplars, weighted by their degree of similarity to the target with regard to the task at hand. Across the domains of (1) word meanings,…

Language is of vital importance to human beings. It is a means of communication and it has specific cognitive links. Advanced social cognition is necessary for children to acquire language, and sophisticated mind-reading abilities to assume word meanings and communicate pragmatically. Language can be defined as a bi-directional system that permits…

Poverty of the stimulus (POS) arguments have instigated considerable debate in the recent linguistics literature. This article uses the comparative method to challenge the logic of POS arguments. Rather than question the premises of POS arguments, the article demonstrates how POS arguments for individual languages lead to a "reductio ad absurdum"…

This article reports on the development and use of the Developmental Sentence Scoring for Japanese (DSSJ), a new morpho-syntactical measure for Japanese constructed after the model of Lee's English Developmental Sentence Scoring model. Using this measure, the authors calculated DSSJ scores for 84 children divided into six age groups between 2;8…

For potential consideration by the Mind, Brain, and Education community, here is a modest but provocative hypothesis regarding the relationships between acquisition of languages, awareness of cultures, and development of ethics in human beings. Starting from the basic idea according to which "a fish does not know what water is," and using both…

Electronic media--whether child-oriented videos and games or background television--is increasingly embedded in young children's lives, raising questions of its impact on children's language skills. New research presents a multitextured picture of how different types of e-media--depending on content, context, and a child's age--can help and hurt.…

Languages differ from one another and must therefore be learned. Processing biases in word order can also differ across languages. For example, heavy noun phrases tend to be shifted to late sentence positions in English, but to early positions in Japanese. Although these language differences suggest a role for learning, most accounts of these…

The phonetic characteristics of canonical babbling produced by Korean- and English-learning infants were compared with consonant and vowel frequencies observed in infant-directed speech produced by Korean- and English-speaking mothers. For infant output, babbling samples from six Korean-learning infants were compared with an existing English…

Recent years have brought increasing attention to studies of language acquisition in a country where the language is spoken, as opposed to formal language study in classrooms. Research on language learners in immersion contexts is important, as the question of whether study abroad is valuable is still somewhat controversial among researchers…

Using behavioral, structural, and functional imaging techniques, we demonstrate contrasting effects of vocabulary knowledge on temporal and parietal brain structure in 47 healthy volunteers who ranged in age from 7 to 73 years. In the left posterior supramarginal gyrus, vocabulary knowledge was positively correlated with gray matter density in…

The structure of /s/-clusters has been a rather controversial subject due to their structural oddities. Studies on the acquisition of these clusters have contributed to the discussion to validate certain theoretical claims, and sonority-related issues have always been in focus. Cross-linguistic acquisition data from children with phonological…

For more than 25 years people have known that children and adults with Down syndrome have a specific impairments in working memory. Within the working memory system, they have particular difficulty with the verbal short-term memory part of the system. However, memory training may become more popular as recent work with both children with Down…

Cognitive and language skills of 39 siblings of children with autism (SIBS-A) and 39 siblings of typically developing children (SIBS-TD) at ages 4, 14, 24, 36, and 54 months were compared. Twelve of the 39 SIBS-A revealed a delay in cognition and/or language (including one child diagnosed with autism) compared to only two SIBS-TD. Developmental…