Describes multiple role of teacher as a "sex education", and examines the necessary skills for each. Presented at Convention of the Canadian Association for Health, Physical Education and Recreation, University of Victoria, 1969. (CJ)

Data in this study are from a research project conducted to fulfill the requirements of the PE.D. degree at the University of Ghent, Belgium.

Paper presented at the Council of Academic Societies Conference, Washington, D.C., October 2-5, 1968.

New research findings about how nerve cells transmit signals are forcing researchers to overhaul their simplistic ideas about the nervous system. Topics highlighted include the multiple role of peptides in the nervous system, receptor molecules, and molecules that form ion channels within membranes. (Author/JN)

Stabilization of the retinal image of the boundary between a pair of red/green or yellow/blue stripes, but not their outer edges, results in the entire region being perceived simultaneously as both red/green or yellow/blue. This suggests that the percepts of reddish-green/yellowish-blue apparently are possible in corticocortical color vision…

Fourteen female distance runners were studied to determine factors relating to performance on a 10-kilometer run. Significant relationships between performance factors and race time are discussed. (CJ)

The effectiveness of warm-up as an aid to athletic performance is related to an interaction of both psychological and physiological factors. Benefits of warm-up include an increase in blood and muscle temperatures and an increased muscular endurance. (JN)

Examines attitudes toward excessive alcohol drinking among military dependents residing in Europe. Favorable attitudes toward excessive drinking are relatively common in this population. Socio-psychological dimensions as perception of causes leading to alcohol intake, cognitive level of alcohol, and attitudes toward alcohol education are…

Reviews recent findings regarding the preovulatory surge of luteinizing hormone (LH) in the reproductive cycle. Diagrams and textual information are presented detailing aspects of the feedback loops involved in the hypothalamo-pituitary-ovarian axis. (CS)

The transition from aerobic to anaerobic metabolism is discussed. More research is needed on different kinds of athletes and athletic activities and how they may affect aerobic and anaerobic metabolisms. (CJ)

A number of statements about well-established information in veterinary anatomy are debated and refuted: (1) sesamoid bones change the direction of tendons, (2) tendons are composed of collagenous connective tissue, (3) anal glands are synonymous with anal sacs, (4) reciprocal apparatus is part of stay apparatus, etc. (Author/MLW)

Aerobic training develops efficient catabolic responses in large muscles. (JD)