Examines four ecological principles and their misapplication in common models of environmental ethics. The principles include balance in nature, the fragility of nature, high diversity yielding high stability, and interdependence in nature. Also suggests an alternative way to incorporate each principle in a working environmental ethic. (AIM)

Explains the theory of noosphere developed by Soviet academician Vladimir Ivanovich Vernadsky and Jesuit priest Pierre Teilhard de Chardin. States that this theory is based on a new morality concerning the unity of humanity and its responsibility for the fate of the planet. (GG)

Evidence is presented negating the theory that gravitoinertial force is perceived. It is suggested that spatial orientation is based on information derived from patterns of motion of the organism, the surface of support, and compensatory actions of the organism. Recommendations for further research are outlined. (SLD)

Stresses the value of silence, the right to have silence, and how technology has manipulated the sound environment and therefore taken silence out of common availability. Discusses noise pollution and the manipulative use of sound for private gain. Suggests taking action to restore the right to silence. (LP)

Teachers and support personnel (n=38) were asked to use an eight-item Likert-type survey to rate one of three assessment packages for students with severe to profound multiple disabilities: standardized, functional-ecological, and a combined package. The functional-ecological approach was perceived to be most beneficial for educational…

Describes a systems approach from an ecological perspective for teaching the idea of a species and the notion that being a successful species involves being able to overcome certain general problems that must be solved by all species. (PR)

Used static and dynamic features of classroom environment to describe impact of special education program on 84 behaviorally disturbed adolescent males. Although program apparently met its objectives (increases in appropriate behaviors and decreases in inappropriate behaviors), ecobehavioral data suggest that students were mostly involved in…

Notes that the ecological perspective on observation of learning focuses on the processes of interaction while attempting to unravel them from the inside out. Concludes that this approach requires a new look at basic assumptions about its role in the construction of theory and practice, i.e., evidence of learning will require new ways to document…

This study used structural equation modeling to test a model of ethnic identity development among 513 Mexican-origin adolescents living in the United States. The model examined the influence of ecological factors, familial ethnic socialization, and autonomy on adolescents' ethnic identity achievement. Findings indicated that lower percentages of…

In Western Australia the East Wanneroo horticultural area is reliant on a superficial aquifer, the Gnangara Groundwater Mound, for irrigation. The area is affected by social and political change as the sprawling city of Perth expands, as well as by ecological changes resulting from a decline in groundwater levels. Horticulturalists face increasing…

Educating young African American males has become an increasing concern for educators and human service professionals over the past 20 years. Disproportionate rates of school failure, drop out, and incarceration all speak to a need to develop interventions, which can account for the structural and ecological factors that impact Black families and…

Discusses the interaction between industrial and biotic systems and suggests specific modifications of public policy regarding scientific policies, national public policy and international policies. (BR)

Argues that the twin "adversities" of being both female and black have produced a group of women determined to succeed in societies which practice the most blatant form of oppression and in which it is assumed that the black female presides over a family structure which is undergoing progressive deterioration. (Author/JM)

This course was designed to provide the water resource technician or manager with information which will aid in the implementation of improvements of present land use practices and to illustrate alternative concepts and techniques in land and water use for increasing and improving the multiple products of watershed lands. (Author/CO)