A meta-ethical questionnaire based on Perry's model was devised and implemented together with an ethics education program at the Institute of Biomedical and Life Sciences at the University of Glasgow. Results indicated that students' meta-ethical development is a natural process in young adulthood, though male students progressed later than female…

Described are animals that can filter their food out of the water. Various structures modified to strain plankton and small animals from water are detailed. The adaptive significance of these structures is discussed. (CW)

Glaring and basic textbook errors and misconceptions about photosynthesis are discussed. The Calvin Cycle, photosynthetic products, alternative cycles, and plants as producers are considered. Included are observations of both college and secondary textbooks. (CW)

Analyzes the rhetorical functions carried out by the selection of voice--active, passive, or "se"-passive--in biological research articles in Spanish. The author compares these rhetorical functions with those found in French and English scientific papers and on the basis of this comparison, suggests the existence of some universals. (18…

Responses from 16 (62%) nursing degree courses in the United Kingdom uncovered great variation in the number of hours spent in biological sciences and in science entry requirements. Most bioscience teachers had a degree in the subject, but few were nurses. Shared teaching (nursing and science teachers) caused discontinuity and neglected to make…

A solution of the convection-dispersion equation is used to describe the solute breakthrough curves generated in the demonstrations in the companion paper. Estimation of the best fit model parameters (solute velocity, dispersion, and retardation) is illustrated using the method of moments for an example data set. (Author/MDH)

Investigates the influence of 17 factors on high school students' attitudes toward women in science. Finds that females who have high science ability and who plan to complete high levels of education and have career interests in science, showed favorable attitudes toward women in science; however, males with low science ability, no plans to…

Describes the Irish National Stud and its relationship to science education. Includes the history of the stud and a full description of its grounds. (MM)

Eleven years experience with the running of web-based projects for final year undergraduate students of the Faculty of Life Sciences at Manchester University, along with an example of one project, is described. Application of the scientific method was emphasised to students. Technical support workshops were provided for them. Project performance…

An Assessment Audit is described consisting of 47 questions, each being scored 0 to 4, by the module team depending on the extent to which the audit point was satisfied. Scores of 2 or less indicated unsatisfactory provision. Audits were carried out on 14 bioscience- or medicine-based modules in 13 universities. There was great variability between…

This study reports on the teaching of life sciences (biology) to blind and visually impaired learners in South Africa at 11 special schools with specific reference to the development of science process skills in outcomes-based classrooms. Individual structured interviews were conducted with nine science educators teaching at the different special…

The underlying principles and assumptions associated with DNA histograms are discussed along with the characteristics of fluorescent probes. Information theory was described and used to calculate the information content of a DNA histogram. Two major types of DNA histogram analyses are proposed: parametric and nonparametric analysis. Three levels…

This issue provides abstracts and analyses, prepared by science educators, of research reports in three areas of investigation. The first area is cognitive development. Three of the five studies presented in this area are Piagetian in nature. The second group contains four studies dealing with attitudes and values. And the third area,…

The report represents the efforts of two schools of higher education in northern Wisconsin to keep Lake Superior, the largest surface area, fresh water lake in the world, close to the condition it was in thousands of years ago when it was formed. The University of Wisconsin-Superior and Northland College have been studying, since 1972, water…

The report represents the efforts of two schools of higher education in northern Wisconsin to keep Lake Superior, the largest surface area, fresh water lake in the world, close to the condition it was in thousands of years ago when it was formed. The University of Wisconsin-Superior and Northland College have been studying, since 1972, water…