Lexical stress is useful for a number of language learning tasks. In particular, it helps infants segment the speech stream and identify phonetic contrasts. Recent work has demonstrated that infants aged 1 ; 0 can learn two novel words differing only in their stress pattern. In the current study, we ask whether infants aged 1 ; 0 store stress…

The ability to statistically segment a continuous auditory stream is one of the most important preparations for initiating language learning. Such ability is available to human infants at 8 months of age, as shown by a behavioral measurement. However, behavioral study alone cannot determine how early this ability is available. A recent study using…

How do infants use their knowledge of native language sound patterns when learning words? There is ample evidence of infants' precocious acquisition of native language sound structure during the first year of life, but much less evidence concerning how they apply this knowledge to the task of associating sounds with meanings in word learning. To…

One major controversy in the field of language development concerns the nature of children's early representations of word order. While studies using preferential looking methods suggest that children as early as 20 months represent word order as an abstract, grammatical property, experiments using the Weird Word Order (WWO) paradigm suggest that…

I continue here the long-standing discussion on the familiar topic of whether subconscious language acquisition is more powerful than conscious language learning, with a focus on vocabulary, adding recent studies as well as older ones I missed in previous publications on this topic (e.g. Krashen, 2004).

For many centuries people who speak more than one language, that is to say second language (L2) users, have been admired. In the 16th century an advisor to Elizabeth I of England said: "For even as a hawk flieth not high with one wing, even so a man reacheth not to excellency with one tongue." (Roger Ascham, "The Scholemaster,"…

This study explored the effects of a child's gender and school setting on preschoolers' language abilities (receptive vocabulary), creativity, and social play. The participants were primarily European-American children who spoke English as a primary language (nine children were bilingual), and were from middle income socioeconomic backgrounds.…

In this article, I first take on the issue of standards and the degree to which they do or do not contribute to the improvement of language and literacy outcomes for children in multilingual societies. Then I consider the relation of standards to language and, finally, raise the vexed issue of content knowledge and its relation to standards, on…

This study tested whether bilingual children show a lag in semantic development (the schematic-categorical shift) relative to monolingual children due to smaller vocabularies within a language. Twenty French-English bilingual and twenty English monolingual children (seven to ten years old) participated in a picture-naming task in English. Their…

Gaining facility with spelling is an important part of becoming a good writer. Here we review recent work on how children learn to spell in alphabetic writing systems. Statistical learning plays an important role in this process. Young children learn about some of the salient graphic characteristics of written texts and attempt to reproduce these…

The purpose of this study was to compare early speech and language development of children with and without cleft lip and/or palate (CLP) in the US and Slovakia from 6 to 24 months of age. Thirty-two children from the US (eight with CLP and eight noncleft) and Slovakia (eight with CLP and eight noncleft) participated in this study. The children…

Competency in society's lingua franca plays a major role in the emergence of social disparities within education. Therefore, the present longitudinal study investigates vocabulary development and its predictors in preschool years. We focus on whether internal (phonological working memory) and external variables (preschool and home learning…

This study examines semantic development in 60 Spanish-English bilingual children, ages 7 years 3 months to 9 years 11 months, who differed orthogonally in age (younger, older) and language experience (higher English experience [HEE], higher Spanish experience [HSE]). Children produced 3 associations to 12 pairs of translation equivalents. Older…

Medical contexts provide a rich opportunity to study important theoretical questions in cognitive development and to investigate the influence of a range of interacting factors relating to the child, the experience, and the broader social context on children's cognition. In the context of examples of research investigating these issues, we…

This study is a systematic analysis of the information content of a wide range of distributional cues to word boundaries, individually and in combination, in naturally occurring child-directed speech across three languages (English, Polish, and Turkish). The paper presents a series of statistical analyses examining the relative predictive strength…