The ability to acquire language is a critical part of human development. Yet there is no consensus on how the skill emerges in early development. Does it constitute an innately-specified, language-processing module or is it acquired progressively? One of Annette Karmiloff-Smith's (1938-2016) key contributions to developmental science addresses…

Student performance in basic math and reading skills in the United States trails behind other developed countries, providing the rationale for more research to determine how performance might be improved. Following evidence to conclude that multilingualism enhances cognitive, neuro-linguistic and meta-linguistic development, it is proposed that…

In response to a previous article (Bialystok) on perspectives on the development of applied linguistics, this article begins by adding its own perspectives to what has already been offered. The article concludes by discussing the research agenda for the future. (Author/JL)

Argues that further progress in applied linguistics and second-language acquisition will be achieved through collaboration with researchers in other fields. Three examples of research problems are provided that would profit from collaboration with applied linguists: the definition of language proficiency, the neural basis of language functioning,…

An examination of studies concerning the functional organization of languages in the bilingual brain discusses several variables. Factors that may contribute to the organization of language include age, language proficiency, literacy, reading skills, type of script, language specific factors, social acculturation, teaching method, and style. (CJ)

A discussion of the biological and developmental issues in early second language learning first looks at psycholinguistic research on brain growth patterns and the relationship of first and second language learning. Focus is on three phenomena observed in the self-organization of living systems: selection of input data; organization of specialized…

Five studies were aimed at furthering understanding of the effects of second language immersion on young children. The first study demonstrated that the neuropsychological test profile of children who are unable to make satisfactory progress when immersed in a kindergarten second language program is different from that of children with more…

This paper identifies a feature of human brain neural nets that may be described as the principle of ease of processing (PEP), and that, it is argued, is the primary force guiding a learner towards a target grammar. It is suggested that the same principle lies at the heart of Optimality Theory, which characterizes the course of language…

This book provides an overview of research and thinking on age-related dimensions of language acquisition, intended for students, researchers, and educators with some experience in linguistics and applied linguistics. The first chapter introduces the variety of issues associated with age and language acquisition. Chapter 2 examines the evidence…

This annotated reading list addresses the problem of the paucity of literature dealing specifically with the relationship between personality and language learning. There is no general theoretical model that encompasses personality theory, self-concept, ego development, learning theory, motivation, and body image as they relate to…