This state-of-the art paper focuses on the issue of linguistic giftedness, somewhat neglected in the second language acquisition (SLA) literature, attempting to reconceptualize, expand and update this concept in response to latest developments in the fields of psychology, linguistics and neurology. It first discusses contemporary perspectives on…

Functional lesion studies have yielded new information about the cortical organization of speech perception in the human brain. We will review a number of recent findings, focusing on studies of speech perception that use the techniques of electrocortical mapping by cortical stimulation and hemispheric anesthetization by intracarotid amobarbital.…

Discusses the evolution of the connectionist model of language processing, focusing on the parallel distributed processing (PDP) model proposed by Rumelhart and others (1986) that explains the microstructure of cognition in terms of interactive activation between elementary input, output, and intermediate processing units linked by weighted…

Current models of communication fear and avoidance are analyzed (i.e., genetic, social and interactional). A new model is proposed, linking language, imagery, emotion, and behavior to complex neurological systems in the brain. Evidence for the model is taken from several related fields of study, especially neurolinguistics, neuropsychology,…

Connectionist (parallel distributed processing) modeling provides a new way to approach the neurological study of language. This method focuses on the interplay between a computational model and the appropriate neurological, neuropsychological, and speech and language data, couched in connectionist mechanisms that map naturally to what is known of…

Proposing a shift in the locus of theoretical analysis of cognition, this paper argues that cognitive functioning may be more readily characterized without the mediation of long-term mental associations and structure. An account of cognition is proposed in which mental relations are transient functional relations, and in which psychological…

Reviews attempts to adequately define dyslexia with a focus on recent efforts at developing a nosology of dyslexia and discusses the neurological basis of reading and severe reading failure with an emphasis on validating evidence provided through brain-mapping procedures and postmortem studies. (HOD)

Various communication studies have revealed the existence of a "preverbal" stage of communication consisting of centers within the brain that exists in an innate form or a form preprogrammed for future information acquired from the environment through experience (socialization). Such centers serve to prepare the individual for…

The dichotomy of language acquisition versus language learning is critically examined by comparing the concepts presented in Krashen's Monitor Model and Stevick's Levertov Machine to information from the field of neurophysiology regarding the brain's processes. It is proposed that support exists for the theory that two very different processes…

To further the understanding of how the brain operates at the most basic level of interest to human communication theorists, intrapersonal communication, this paper reviews the arguments against the hemispheric dominance theory and for a neurological processing style model of brain functions and then focuses on the impact of the corpus callosum (a…

The first of three articles on the ways in which people formulate their observations, this paper considers the basic assumptions of both syntactic and paradigmatic models of cognition and their applications in natural (i.e., human) and artificial (i.e., computer) information processing. The analysis begins with background information on the nature…