Language Cognitive Deficits And Retardation

Language, Cognitive Deficits, and Retardation presents the fundamental issue of the relationship between semantics and syntax. It discusses the acquisition of the rules governing them and their interaction. It addresses the progress made in relation to the problem of how sub-diagnoses affect the model of language learning. Some of the topics covered in the book are the concept of language differentiation; continuities as proper psychological and physiological correlates; linguistic categories are relationships; semantic and syntactic properties have a common origin in ontogeny; differentiation in the growth of vocabulary; and articulatory interpretation of the acoustic-phonetic transformation. The necessary implications of the motor theory are fully covered. The acoustic pattern processing is discussed in detail. The text describes in depth the practical application of speech pattern work. A study of the universal tendencies in the child’s acquisition of phonology is presented completely. A chapter is devoted to the vocal communication in pre-verbal normal and autistic children. Another section focuses on the study of language impairments in severely retarded children. The book can provide useful information to teachers, linguists, students, and researchers.

Research on language and communication development and intervention in persons with mental retardation has been conducted at a fast and furious pace during the last two decades. Past attempts to summarize this research have been rather restricted, focusing on a single, narrowly defined substantive domain such as lexical development, or of a single etiology such as Down Syndrome. This volume, in contrast, presents a critical, integrative review of research and theory on language development and processing across all domains and a variety of etiologies. In addition, many previous attempts to review portions of this research have failed to consider the research within the context of current theory and data from developmental psycholinguistics and linguistics. A major contribution of this book is the emphasis on relevant work outside of mental retardation for understanding and treating the language and communication problems of persons with mental retardation. Finally, this book is comprehensive and up-to-date across all the areas of language covered including appropriate introductory material in linguistics and psychology -- discussions of the innateness, cognition-first and motherese views of normal language acquisition. In addition, the authors' extensive bibliography is valuable in and of itself to any serious student or professional in the area.

In this text, the authors review the last twenty-five years of progress in research and theory on language and communication in the psychopathological context. They also identify promising avenues for future research. This text will benefit students taking courses in psycholinguistics.

This volume is based on a conference held to examine what is known about cognitive behaviors and brain structure and function in three syndromes and to evaluate the usefulness of such models. The goal of this endeavor is to add to the knowledge base of cognitive neuroscience within a developmental framework. Most of what is known about the neurological basis of cognitive function in humans has been learned from studies of central nervous system trauma or disease in adults. Certain neurodevelopmental disorders affect the central nervous system in unique ways by producing specific as opposed to generalized cognitive deficit. Studies of these disorders using neurobiological and behavioral techniques can yield new insights into the localization of cognitive function and the developmental course of atypical cognitive profiles. The focus of this book is a discussion of the multidisciplinary research findings from studies of autism, and Williams and Turner syndromes. The approaches, methods, techniques, and findings reported are at the cutting edge of neuroscience research on complex behavior patterns and their neural substrates. Each disorder is accompanied by some degree of general cognitive impairment or mental retardation. Of greater interest are the atypical deficits in which a cognitive function is spared, such as language in Williams syndrome, or is disproportionately depressed as are spatial discrimination skills and visual-motor coordination in Turner syndrome. Drastically reduced or seemingly absent language capabilities and little interaction with other people characterize the core autism syndrome. A comprehensive and critical discussion of appropriate statistical techniques is made vivid by examples given from studies of small groups or single subjects in neurolinguistics and related fields.

Studienarbeit aus dem Jahr 2013 im Fachbereich Anglistik - Linguistik, Note: 1,7, Bayerische Julius-Maximilians-Universität Würzburg, Sprache: Deutsch, Abstract: Studies of children and teenagers with cognitive impairments try to prove that there is a relationship between cognitive skills and linguistic skills. However, there are some exceptions in which the participants’ linguistic skills are better than their cognitive skills, or their cognitive skills are relatively strong but their linguistic skills are weak.What do we make of that? Do recent studies pass in showing a codependency between impairments of language and impairments of cognition? “Between the 1960s and 1990s, anyone who even asked how language influences cognition was considered misguided.” (Sera and Martin 2006: 491) What had changed that conception were several studies since the 1990s that showed the close relation between cognition and language. First we take a look at some fundamental theories on the field cognition and language in general to show the different approaches to that issue. Secondly we discuss several studies of children with different impairments and analyze their flaws.