This paper examines physiological and ecological issues involved in the deficits and disabilities of children prenatally exposed to cocaine. It discusses the extent of the problem, physiological effects of cocaine, risks to pregnant women and their babies, long-term effects, and implications for research and intervention. (Author/JDD)

Examines research on sport and physical activity for individuals with physical disabilities, focusing on psychosocial characteristics of participants, physiological impacts of participation, and performance enhancement. With the advent of the Americans with Disabilities Act (1990), such research has relevance for all recreation professionals. (SM)

Primary grade students at a Delaware elementary school currently participate in the Pulse Power heart physiology program. Students receive mastery instruction and use heart monitors to exercise performance throughout the 6-phase program. Data from homework and from the heart monitors identify student progress, knowledge, and cardiovascular…

A high level of work-related and recreational noise has led to a high prevalence of noise-induced hearing loss in rural students. Teachers can help prevent this problem by integrating hearing conservation education with existing curricula. Educators could be trained about hearing conservation by professional audiologists. (LP)

Describes a study of the background knowledge of students in respiratory physiology courses. Finds that instructors tended to both overestimate and underestimate students' knowledge by large margins on individual questions. (Author/WRM)

Describes an activity to help students understand how feathers help insulate a bird's body. (WRM)

Reviews the impact of legislation on animal experimentation that has been in effect since 1876 in Great Britain. Focuses on the impact of these laws on the teaching of practical physiology to undergraduate students. Contains 26 references. (DDR)

This study compared the body mass index (BMI) of 118 children with infantile autism with corresponding BMI percentiles in age-and sex-matched reference populations. The BMI distribution of the male children was significantly lower than that of the age-matched reference population. BMI was not associated with intelligence or socioeconomic status.…

Describes the use of case studies for teaching introductory anatomy and physiology courses. Outlines methods for constructing cases from news stories. Includes an appendix featuring a sample case story. (Contains 11 references.) (WRM)

Objective: To explore the relationships between psychological symptoms and thyroid hormone levels in adolescent girls who had experienced the traumatic stress of sexual abuse. Method: The study design was cross-sectional/correlational. Subjects ("N"=22; age range=12-18 years) had their blood drawn, and they completed 2 psychological tests…

The present study examined the predicted positive and linear relationship (Iwanaga, 1995a, 1995b) between exercise heart rate and music tempo preference. Initially, 128 undergraduate students (M age = 20.0 years, SD = 0.9) were surveyed to establish their three favorite music artists. A separate experimental group of 29 undergraduates (M age =…

The American Physiological Society (APS) Legacy Project and its accompanying Essays on APS Classic Papers have allowed the scientific community on-line access to the entire collection of APS publications since their inception in 1898 (http://www.the-aps.org/publications/legacy/ and http://www.the-aps.org/publications/classics/). The availability…

This paper describes an easy experiment to study the absorption and action spectrum of photosynthesis, as well as the inhibition by heat, high light intensity and the presence of the herbicide 3-(3,4-dichlorophenyl)-1,1-dimethylurea (DCMU) on the photosynthetic process. The method involves measuring the chlorophyll fluorescence emitted by intact…

We describe a polymerase chain reaction (PCR) protocol suitable for use in secondary schools and colleges. This PCR protocol can be used to investigate genetic variation between plants. The protocol makes use of primers which are complementary to sequences of nucleotides that are highly conserved across different plant genera. The regions of…

Background: Expressive language constitutes a major challenge to the development of individuals with Down syndrome. This paper investigates the relationships between expressive language abilities, language comprehension and the deficits in verbal short-term memory and hearing which are also associated with the syndrome. Methods: Tests of nonverbal…