A survey of research and experimentation in the field of stuttering is presented for those engaged in teaching or studying speech therapy, speech pathology, and psychology. The background to stuttering is discussed as are definition, diagnosis, and measurement. The perceptual, organic, perseverative, expectancy, diagnosogenic, and conflict…

Assuming that an infant's first stage of verbal communication is melodic and the result of controlling the motion of the vocal cords, a question arises concerning the second stage in development. Is it the shaping of the oral cavity of the direction of the articulators? The author's observation of an infant through his first year of development…

A cross-disciplinary approach to the topic of sexual differentiation comprises this volume. Diverse papers are included under a variety of headings: 1) critical Periods in development; 2) embryology; 3) RNA-DNA; 4) chromosomes-growth and development; 5) physiology; 6) primates; 7) cognition; 8) cultural differences in patterns of sexual behavior;…

This manual is designed to help elementary school teachers create games and equipment for use in physical education activities. It suggests items to acquire (cartons, string, plastic jugs, cardboard tubes) and places to look for them. It describes how such items can be used and how to construct some common gym class accessories. There are also…

This guide is designed to assist the beginning teacher to develop competency in teaching movement activities in the elementary school grades. A child-centered approach is offered for teaching all areas of the program: creative movement and dance, educational gymnastics, and games and sports. Teacher experiences are sequenced by way of progressive…

Projects that soon a complete mechanistic understanding of simple forms of learning will be available. Describes some of the recent advances in neuroscience and psychology in understanding the changes in neural circuits that occur during certain behavioral situations. Suggests that learning involves the activation of second messenger systems. (TW)

Describes a chemistry experiment dealing with hemoglobinometry that can apply to transition metal chemistry, colorimetry, and biochemistry. Provides a detailed description of the experimental procedure, including discussions of the preparation of the cyanide reagent, colorimetric measurements, and waste disposal and treatment. (TW)

Describes a laboratory activity that is adaptable to several levels of biology students. Discusses methods for obtaining hellgrammites, performing the experiment, and analyzing the data. Includes sample charts and graphs. (CW)

A survey questionnaire of 32 adult deaf subjects evaluated their knowledge of and interest in audiology and services of audiologists. Issues examined included communication, practices in audiology, deafness, hearing, the auditory system, delivery of specific services to the deaf community and general interrelationships in the deaf community.…

Describes two computer simulation programs, "Nerve Physiology" and "Frog Heart," as practical alternatives to the use of live animals in class experiments. Discusses the potential of computer simulation as a feasible alternative to experiments with animals in the classroom laboratory. (CW)

Presents a model system designed for the electrophysiological investigation of single unit activity in intact anaesthetized animals. Illustrates how information is coded into action potential patterns by sense organs. Uses the ampullary electroreceptor of the brown bullhead catfish as an example. (Author/CW)

Discusses electricity's documented effects on the human body, including both the dangers to human health and the medical application of electrical stimulation to heart problems. Discusses the teaching of such physics topics to potential medical students. (TW)

Describes an interactive computer-testing and record-keeping system that was implemented for a self-paced anatomy and physiology course. Results of exploratory research are reported that focus on student preference for online testing, test anxiety, attitude, and achievement; and suggestions are given for integrating a computer-testing program into…

Reports the results of a 1986 survey of physiology department chairmen in light of the criticisms and recommendations made in "Physicians for the Twenty-First Century: The GPEP Report." Shows that no substantive changes have occurred in the last two years in medical physiology courses at most medical schools surveyed. (CW)

Describes a lesson designed to help young students conceptualize cholesterol and its effects on the body. Provides young students with a concrete way to understand how cholesterol builds up in blood vessels and restricts blood flow. Includes a simple illustrative experiment for children to perform themselves. (CW)