The words in children's language learning environments are strongly predictive of cognitive development and school achievement. But how do we measure language environments and do so at the scale of the many words that children hear day in, day out? The quantity and quality of words in a child's input are typically measured in terms of total amount…

This paper presents an experimental study of the rarely explored question of how input through instruction interacts with L2 acquisition at the level of modular linguistic knowledge. The investigation focuses on L2 knowledge of the English polarity item "any," whose properties are only partially covered by typical language-teaching…

Assesses three papers in this volume, those by Wellman and Estes, Olson and Torrance, and Hall and Nagy, for their treatment of the following: (1) definition of semantic space, (2) defining children's processes of understanding that space, and (3) describing the contexts in which cognitive language is used. (AEW)

Language is a child's major tool for learning about the world. This book presents a naturalistic case study of one child's use of language from two-and-a-half to five years, drawing on systemic functional theory to argue that cognitive development is essentially a linguistic process and offering a new description and interpretation of linguistic…

Describes a study in which children are asked to choose the most probable or permissible of two modal propositions, a technique which assesses the children's appreciation of relative force. Results indicate that the general acquisition rule was: the greater the difference in the strength of the two modal propositions, the earlier the difference…

This study investigates the onset at periodic intervals in the age range of about two to five years of various kinds of recurrent and systematic errors in word choice and/or syntactic structure. Acquisitional processes and their implications are outlined. Sections address: (1) the kinds of processes that can be inferred to underlie errors…

Research on how communicating human beings produce and understand language has focused mostly on what language is, less on how language is processed, and little on who produces and understands language. However, the interaction between what, who, and how is very significant. The importance of who does languaging is related both to the cognitive…

Previous research has shown a similar starting time for early combinations of words and play actions in children and has suggested that similar cognitive processes underlie the transition to combining activities in language, symbolic play, and manipulative play. A study was undertaken to investigate combining activities in these three domains and…

Reports on a study of mothers' uses of nouns and pronouns and their references to objects and persons as environmental variables which might relate to children's nominal preferences. Findings suggest that environmental factors do contribute to stylistic differences in language acquisition and that the communicative functions of language are an…

This paper presents a means of evaluating answers to comprehension questions by analyzing the oral language used in the answers to the questions according to the average number of words per communication unit, a measure of linguistic and cognitive growth, in order to determine the effectiveness of comprehension questions asked at two cognitive…

This volume deals with various aspects of the relationship between linguistic ability and general cognitive development. It presents original, up-to-date research for child psychologists, linguists, psycholinguists, scholars, teachers, and students interested in this field and interprets the findings in the context of contemporary linguistic…

Critically examines papers by Wellman and Estes, Olson and Torrance, and Hall and Nagy. (AEW)

Phenomena are examined to support the conception that cognitive structures continue to reflect the numerous ways of apprehending the world that blend to some degree into each other. (AMH)

This study examined the development of causal expressions in children's discourse from two to three years of age. Linguistic, contextual, and pragmatic influences on language development were the major factors considered. (CM)