Described are the natural trace radionuclides in ground water. Indicates the geologic origin of these radionuclides. Discusses the importance of these radionuclides. Suggests future uses of a number of additional radionuclides. (CW)

A model for evaluating environmental modifications for blind people is proposed, based on blind individuals' ability to conceptualize and manage their physical environmnet. The paper discusses existing and proposed environmental modifications, the mind-set from which they emerge, and the social consequences which they may promote. (Author/JDD)

Discusses the importance of maps in geographical and environmental education. Reports on a study done with elementary school age children using aerial photographs. Indicates that children at age four can name some of the symbols on an aerial map, and by age six could recognize a majority of the symbols. (TW)

Two studies examined the relationship between classroom crowding and the behavior of handicapped students in a total of 74 special classes. Both studies found the frequency of disruptive or aggressive behavior higher under the crowded conditions. (Author/DB)

Reviews and evaluates studies of the effects of light, color, and air quality on the learning environment. Concludes that studies suggest a role for light in establishing and maintaining physiological functions and balances and a need for improved air quality in airtight, energy efficient buildings. (JHZ)

Six autistic boys (ages 3-11) were presented with a receptive labeling task in several settings which varied in familiarity of person, room, and task stimuli. Results indicated that the greatest amount of echolalia occurred in settings in which an unfamiliar person presented unfamiliar task stimuli. (Author)

Describes the environmental setting and educational programming of a British urban studies centre, reviewing previous accomplishments with various audiences. Also identifies future involvements in long-term programs in secondary schools, in community energy conservation projects, and in development of a new certificate for pre-vocational…

Discusses the meaning of sea level change and identifies the major factors responsible for this occurrence. Elaborates on the theory and processes involved in indirect measurement of changes in sea volume. Also explains how crustal movement affects sea level. (ML)

Urges that leisure-oriented programs which focus on the outdoors be based on an environmental ethic that guarantees the protection of the natural environment. Proposes that the good of the total community takes precedence over the needs of individual members (including humans). Ethical dilemmas and educational implications are reviewed. (ML)

Reviews programs in the state of Maine that are designed to inventory the natural heritage of critical areas, rare species, and exemplary natural features. Discusses how the information acquired by these programs is being used for public information efforts and educational programs in the schools. (ML)

Discusses opinion survey results for the purpose of improving the capabilities of forest managers to effectively communicate new fire management objectives and plans. Includes recommendations based on the analysis concerning the appropriate audiences and content to target in the design of fire information programs. (ML)

This study measures inmates' perceptions of conditions in a metropolitan detention center. Results indicate that educational programs can reduce the problems associated with crowded conditions. Correlation analyses indicated significant relationships between participation in educational programs and more positive feelings of inmates, along with a…

Provides background information about paper. Describes the manufacturing process, chemical composition and structure, associated environmental effects, uses of paper, and recycling. (JM)

Discusses the objectives of the Indian Mineral Development Act of 1982 (IMDA) and the possible effects it may have on Indian mineral development. Explains how the provisions of IMDA work to provide Indian tribes with greater flexibility for the development and sale of their mineral resources. (ML)

Discusses the role that resident field centers have in environmental education in Norway. Explains how the centers aim to provide a totally different environment for the students by emphasizing the values of living and learning together. (ML)