Describes a physiology laboratory designed to localize digestive enzymes within the digestive tract of cockroaches and develop a general conclusion about the similarities to mammalian digestion. This approach not only demonstrates the practicality of lecture material, but also provides a springboard for independent research opportunities.…

Examined use of psychological state words during mother-child play sessions at age 3 in 31 children diagnosed with delayed expressive language at 24-31 months and age-matched typically-developing comparison children. Children and mothers in the late talker group made more references to physiological states and fewer references to cognitive states…

A review of literature on exercise and arthritis considers relevant epidemiologic and experimental studies of animals and humans, focusing on the relationship between running and osteoarthritis. No conclusive evidence exists that running causes osteoarthritis; research trends suggest that running may slow the functional aspects of musculoskeletal…

Aerobic and resistance exercise are currently prescribed by physicians to treat chronic pain. However, patient fitness level must improve before he/she feels better. Pain management programs help patients become more active so they can function at work and home. (SM)

A method of obtaining a crude mitochondrial extract from sheep and beef heart is described. The respiratory substrates succinate and malate are examined as well as the inhibitory effect of malonate. An interface with a microcomputer for plotting colorimeter results is discussed. (Author/CW)

Reports on a study that examined noise-induced hearing loss (NIHL) among school band directors. Finds that 41 percent of band directors in the sample had characteristic NIHL curves indicating that their experience as band directors played a role in the hearing loss. Recommends further study into the causes of NIHL among school band directors. (LS)

Provides a description of and information about an individualized program in science at Central Community College. Reports on a study which compares lecture with individualized instruction. Concludes that there were no significant differences between heterogeneous groups, and there are advantages and disadvantages to each method. Diagrams and…

This article reports results of a study to determine effects of a supplemental physical education program based on health-related fitness factors taught and monitored by classroom teachers. Subjects were 130 students, grades four-six. Findings indicate the treatment group showed improvements in cardiorespiratory endurance, abdominal strength, and…

The neuronal model shown to code sound-source azimuth in the barn owl by H. Wagner et al. in 1987 is used as the basis for a speculative brain-based human model, which can establish contrastive phonetic categories to solve the problem of perception "non-invariance." (SLD)

This article reviews the work on patients who have undergone partial or complete brain bisection and addresses the concept of modularity from three different perspectives: (1) structure-function correlations; (2) modular components of cognitive processes; and (3) integration of modular processes. Several brain pictures and diagrams are presented.…

Findings from a survey of 92 American medical school curriculums suggest that physicians may be unprepared to offer effective counseling on exercise. The survey showed that 67 percent of schools had no formal instruction in exercise medicine. A required course emphasizing cardiorespiratory fitness is recommended. (IAH)

Examines the procedural and philosophical perspectives taken by science in examining human characteristics. Discusses the different levels of accuracy of various scientific fields. Encourages discussion of what biological and behavioral sciences can and cannot reveal about complex human nature. Considers some characteristics of quality science…

Discusses the vestibulo-ocular reflex (VOR) which is used to investigate the neural basis for motor learning in monkeys. Suggests organizing principles that may apply in forms of motor learning as a result of similarities among VOR and other motor systems. (Author/RT)

The AAHPERD Physical Fitness Task Force was formed to develop an effective and appropriate health status test for older adults. This article describes the procedures employed by the Task Force to develop and validate the test. (IAH)

Analyzes 220 documents on orienteering published 1984-94. Discusses publication numbers and types and content characteristics in the areas of psychological aspects, physiological demands, sports medicine and health aspects, psychological-physiological interactions, training and coaching, school programs for children and teaching manuals,…