To maintain good health, one must learn to deal with stress and its physical responses. Included in this article about stress is an Activity Level Self-Assessment, an instrument that lists normal, daily activities and totals the amount of time spent doing them. (CJ)

Some simple field investigations on plant water relations are described which demonstrate links between physiological and external environmental factors. In this way, a more complex picture of a plant and how it functions within its habitat and the effects the environment has on it can be built up. (Author/JN)

Describes contruction of an instrument which measures effects of reversible physiological changes on the motor coordination of laboratory animals. The "rotarod" is used to perform carefully planned, humane experiments which produce quantifiable results. A photograph and diagram of the apparatus are provided. (JN)

The maximal oxygen consumption (VO2 max) of well-trained upper body athletes was compared to that of untrained individuals in four types of exercise: arm cranking, legs only cycling, graded treadmill running, and combined arm cranking and leg cycling. Results of the study showed that well-trained upper body athletes attained a significantly higher…

Describes historical and sociological patterns of cocaine use. Discusses cocaine as an example of a new drug abuse trend as users search for new ways of using old drugs in ways that produce enhanced euphoria. Describes the use of cocaine freebase and emergency treatment of cocaine toxicity. (Author)

The physical educator or teacher-coach needs to be able to analyze body movement, understand movement patterns, and be aware of factors which affect performance. Types of body movement analyses include kinematic analysis and kinetic analysis. Factors affecting skill performance fall into physiological, psycho-sociological, and environmental…

Described is a new approach to investigative physiology based on computerized transaxial tomography, in which visualization and measurement of the internal structure of the cardiopulmonary system is possible without postmortem, biopsy, or vivisection procedures. Examples are given for application of the Dynamic Spatial Reconstructor (DSR). (CS)

Assesses the educational state-of-the-art regarding physiological simulation. States the importance of conventional physiology laboratory exercises involving living material. (MA)

Case studies of first graders' approaches to learning reading and writing show that individual attack style is persistent regardless of teaching method and is related to personality and possibly physiology. (DD)

Provides abstracts of contributed and invited papers presented at a satellite meeting on "Comparative Physiology of Respiration," October 11 and 12, 1981, at Ohio State University, as part of the 32nd Annual Fall Meeting of the American Physiological Society. (CS)

A model of hyperkinesis is introduced based on an ecological conception. The antecedents of hyperkinetic behavior are provided by a child's family, academic, and physiologic environments. These factors influence cognitive processes of the child. Effective treatment is multimodal and can involve the child, family, and school. (Author)

Presents a self-instructional package for medical students and graduate students and is intended to communicate the basics of ionic equilibria in a lecture format. The package deals with osmotic aspects of the Gibbs-Donnan Equilibrium and with ionic equilibria. (Author/SA)

Reviews research on the relationship of high ambient temperatures to physiological adaptation, performance, and the social behaviors of attraction, aggression, and helping. (EF)

Describes a workshop designed to help women administrators assess individual stress levels. Stress can be alleviated through exercise, support groups or networking, sleep and diet, relaxation, guided fantasy, and planned activity. The long-term implications include preventing illness and making women more effective within the administrative…

Described is a method for integrating electrical and mechanical events of the cardiac cycle by measuring systolic time intervals, which involves simultaneous recording of the ECG, a phonocardiogram, and the contour of the carotid pulse. Both resting and stress change data are provided as bases for class discussion. (CS)