Discusses benefits, costs, locales, class recruitment, field supplies, timing, and testing methods. Provides a listing of Caribbean marine field stations routinely available to college classes. (MVL)

The development of a framework for analyzing pupil talk is described and the reliability of scoring transcribed conversions using the framework discussed. Definitions and examples of the terms used in the framework are appended. (Author/YP)

Explores the concept of construct validity in the context of a public examination. Multitrait-multimethod analysis and factor analysis were used. Discusses the analyses in terms of theory versus practical components and experimental versus observational investigation in practical components. Sample items for the practical examinations are…

Proposes a biosocial model of adolescent sexuality. Examines both sociological and biological factors in the sexual behavior of a sample of 102 male and 99 female urban public high school students. (FMW)

Examines trends in social science research on biotechnology and agriculture. Discusses role of private industry's biotechnology "hype" in defining social science research policy in universities. Suggests that widespread promotion of biotechnology as "revolutionary" contributed to lack of academic scrutiny. Examines social…

Reports on an investigation of a population of dandelions on a school lawn. Describes the objectives, rationale, study area, and the results of the study. Includes tables and graphs that show data collected. (RT)

Describes an intelligent tutoring system named MENDEL, including problem GENERATOR, TUTOR, student MODELER, ADVISOR, hypothesis CHECKER, and problem SOLVER. This software may be used by high school or university biology students as a tool for learning concepts and problem-solving strategies in transmission genetics. (YP)

This article describes how to set up a receiving station for information from satellites. Included are discussions of the benefits of using such technology and ideas for their application in biology classrooms and instructions for assembling the equipment needed to receive satellite transmissions from space. (CW)

Abstracts six conference papers from the ISRAEL Association for Computers in Education. Included topics are spreadsheets for problem solving, concept acquisition with microcomputers, numerical mathematics, learning math as a science, studying polygons with LOGO, and a growth curve simulation of microorganisms. (MVL)

Discusses the implementation and evaluation of the first full year of college freshman integrated natural science curriculum. Identifies separate courses in chemistry and biology as the foundation with physical principles as the unifying theme. Notes all instructors attended all classes. (MVL)

Throughout history, attempts have been made to use "science" to justify white European and American domination of other racial/ethnic groups and inequities of gender and class. Points out the lack of science and objectivity in the research of Linnaeus, Agassiz, Morton, Broca, Jensen, and Lynn. Suggests implications for antiracist…

Administered a laboratory process skills test to 147 year-5 students to assess their investigations, performance, and reasoning in biology, chemistry, and physics. Reports significant correlation between performance and amount of homework done and students' perceptions of several aspects of the classroom environment including personalization,…

Argues that the changing informational content of biology, tightening cost constraints, improving electronic media, increasing pressures from advocates of animal rights, and the growing evidence of the effectiveness of electronic modes of instruction are undermining the traditional belief that all students in biology should have the benefit of…

Details two studies: (1) Study A describes a close replication of a Bishop and Anderson study (1990) using the same conceptual-change teaching module to teach a unit on evolution to nonmajor biology students; and (2) Study B used high school students, and the instruction was based on the inquiry approach to science. (28 references) (Author)

The average university curriculum is based on a mistaken form of rationality. Universities have failed to critically examine the rational world view, including its fundamental assumptions and their consequences. Negative social effects of the rational assumptions in biology and economics suggest the need for a better definition of rationality and…