An algebraic definition of time differentiation is presented and used to relate independent measurements of position and velocity. With this, students can grasp certain essential physical, geometric, and algebraic properties of motion and differentiation before undertaking the study of limits. (Author)

This article discusses how the Eastern tradition of inwardness and unification is an important lesson for Western education in the arts. (JS)

Article developed from remarks made to the University of Illinois Institute for Advanced Study in Aesthetic Education held in the summer of 1967.

The angular momentum of a human body derived from both the angular velocity and angular displacement, utilizing cinematographic records has not been adequately assessed, prior to this study. Miller (1970) obtained the angular momentum but only during the airborne phase of activity. The method used by Ramey (1973) involved a force platform, but…

This is a short paper about turns in skiing. It contrasts early and contemporary techniques and discusses biomechanical studies of rotation of limbs. It is stated that individual people's builds partially determine how they will accomplish turns. Diagrams are included. (CD)

This speaker contends that many learning problems can be prevented, or at least lessened, by early intervention. This knowledge is what moves her to act. She describes how, while tutoring bright but nonachieving children in reading, she realized that it was the opportunities she provided the children for visual-motor perceptual training that were…

The effect of different simulator motion conditions on pilot performance was investigated, and the cuing function of simulator motion was explored. Subjects were required to perform a simulated air-to-air gunnery task under four conditions of motion. While treatment effects did not meet the predetermined level of statistical significance,…

This study quantitatively analyzes selected aspects of the skating strides of above-average and below-average ability skaters. Subproblems were to determine how stride length and stride rate are affected by changes in skating velocity, to ascertain whether the basic assumption that stride length accurately approximates horizontal movement of the…

This report describes an inexpensive apparatus for timing human motion, using a split field lens camera and a digital stopwatch. (MB)

All teachers of physical education have in common the fact that they are teaching their students how to move their bodies effectively, efficiently, and gracefully. (JD)

Evaluated the relation between fetal activity and postnatal behavior and development by measuring the amount of fetal movement occurring in response to stimulation and the number of stimulus applications necessary for habituation. Preliminary evidence suggests that fetal rate of habituation predicts some aspects of infant behavior and development…

Explains and illustrates strange events which occur when two pendulums interact through a variety of interconnections. Phenomena addressed include: pendulums coupled by a spring, rod, or string; vertical and rotational oscillations, and synchronous and mirror-image swinging. A resonant-spring pendulum and a Wilberforce pendulum are also discussed.…