This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Drawn from the period of January 1 to March 31, 1980, the 14 manuscripts cover the following topics: (1) acoustics in human communication; (2) motor-sensory feedback formulations;…

Designed for students of speech pathology and audiology and for practicing clinicians, the text considers the nature of the articulation process, criteria for diagnosis, and classification and etiology of disorders. Also discussed are phonetic characteristics, including phonemic errors and configurational and contextual defects; and functional…

Eleven conference papers treat designing learning modules, or complete instructional facilities, for the deaf. The following aspects are considered: the changing classroom, a multimedia approach to teaching American History, a project design for a special school, and educational implications of architecture for the deaf. Further topics are…

A bibliographic collection on science buildings and facilities is cited with many different reference sources for those concerned with the design, planning, and layout of science facilities. References are given covering a broad scope of information on--(1) physical plant planning, (2) management and safety, (3) building type studies, (4) design…

This paper focuses on British English. Such rules as might be devised for specification of segment length would have to take into account, among other factors, the lenis/fortis nature of the segments at syllable margins, degree of stress, the relation between a given syllable and others in the same rhythm group, the same relations within the word,…

Filmmaking, when used to structure the activities of an art program, can become a tool to enrich the educational environment, to detect and observe all types of physical phenomena, and to extend the limits of observation. Designed to stimulate filmmaking in the elementary school, this handbook documents an approach to adding filmmaking to a…

Human linguistic ability depends, in part, on the gradual evolution of man's supralaryngeal vocal tract. The anatomic basis of human speech production is the result of a long evolutionary process in which the Darwinian process of natural selection acted to retain mutations. For auditory perception, the listener operates in terms of the acoustic…

The ten papers in this collection are based on presentations given during a colloquium held November 14-15, 1969, at the University of Toronto. The papers, written in either English or French, cover various topics related to prosodic feature analysis in general; several concern the analysis of specific languages. General topics include discussions…

This volume of working papers includes seven papers discussing current theory and research in linguistics, phonetics, semantics, and syntax. The following titles are in the collection: "'Do' from 'Occur',""The Syntax of the Verb 'Happen',""Subjects and Agents,""Modal Auxiliaries in Infinitive Clauses in English,""Some Problems in the Description…

This paper reports on a study in which twenty young adults were tested for their ability to accurately reproduce the articulatory and prosodic features of three non-Indo-European languages in which they had received instruction. The first of two basic goals of this research was to test, at the purely phonetic level, the "critical period for…

Describes four physics experiments including "Investigation of Box Resonances Using a Micro"; "A Direct Reading Wattmeter, DC or AC"; "Exercises in the Application of Ohm's Law"; and "Hysteresis on Gas Discharges." Discusses procedures, instrumentation, and analysis in each example. (CW)

Many students who use hearing aids effectively in quiet environments have a difficult time following information presented in large college classrooms. In the classroom, the instructor's voice is competing with background noise, room echo, and distance. Therefore, the intelligibility of the instructor's voice is degraded by the poor room acoustics…

Previous research has examined whether manipulation of one environmental element, such as sound, significantly affected group norms for achievement. This investigation examined the relation of preferred and actual acoustic environment on reading performance. Subjects were 32 male and 32 female sixth-graders from a suburban school in New York State…

A guide to English pronunciation instruction for native Spanish speakers uses eight basic steps to find and use appropriate techniques to address a specific phonological problem. The steps are (1) calling the student's attention to the learning point; (2) focusing attention on the problem area; (3) sharpening student recognition of the sound in…

Research reports on the nature of speech, instrumentation for the investigation of speech, and practical applications of research are included in this status report for the January 1 - March 31, 1979 period. The reports deal with the following topics: an articulatory synthesizer for perceptual research; the perception of an oral-nasal continuum…