Examines the ethics, economics, manpower needs and future regulation of biotechnology. Discusses the new tests of the basic premise of the universality of knowledge gained from university research as attempts are made to patent and temporarily withhold publication of proprietary discoveries made with taxpayer support. (CW)

Provides a review of science news stories reported in "Science News" during 1987. References each item to the volume and page number in which the subject was addressed. Contains references on astronomy, behavior, biology, biomedicine, chemistry, earth sciences, environment, mathematics and computers, paleontology and anthropology, physics, science…

Discusses the first, second, and third place winners in the 47th annual Westinghouse Science Talent Search. Describes student research projects dealing with electromagnetic and gravitational fields, cryptosporidiosis (a chronic diarrhea), and genetic factors of a nitrogen-fixing bacterium. (TW)

Discriminant functional analysis was used to compare structural variables of department size, institution type, and highest degree awarded with academic discipline to determine which accounts for more variance in biology and English department chairpersons' responses to questions concerning their influence. Generally, structural variables…

Results from a national assessment of science conducted by the Minnesota Science Assessment and Research Project in 1981-82 are presented. The achievement of 13- and 17-year-olds on biology items, their attitudes about science and science classes, and comparisons with data from 1976-77 are discussed. (MNS)

Describes changes and effects of the Israeli paper-and-pencil matriculation examination in biology since first analysis in 1972. The examination has been significant for implementing an inquiry-oriented high school biology program based on the Biological Sciences Curriculum Study. Implications for upgrading science education are discussed.…

Reviews issues and events related to adopting high school biology textbooks in Texas. Specific reference is given to the viewpoints of Mel and Norma Gabler. It is argued that factors controlling textbook content should not result from past market forces, but from a permanent science constituency and an informed public. (DH)

Reviews software packages by providing extensive descriptions and discussions of their strengths and weaknesses. Software reviewed include (1) "VISIFROG: Vertebrate Anatomy" (grade seven-adult); (2) "Fraction Bars Computer Program" (grades three to six) and (3) four telecommunications utilities. (JN)

Identifies three major areas of concern for environmental education programs in Australia. Advocates that an emphasis in educational programs be placed on conservation of the natural environment, regulation of resource use, and human population needs. The inappropriate use of environmentally related terms is also discussed. (ML)

Explains the principles of the Doppler ultrasound technique and reviews its potential applications to the teaching of cardiovascular physiology. Identifies the instrumentation needed for this technique; provides examples and illustrations of the waveforms from the ultrasound blood velocimeter. (ML)

Investigated factors which influenced teachers' (N=5) behaviors during the implementation of an audio-tutorial freshman college biology course in a high school setting and developed a structural model showing the interrelationships of these factors. (JN)

Reviews computer programs for simulating experiments on (1) polymer sequencing; (2) genetic codes; and (3) cloning. Reasons for using such software are provided. (DH)

Recognizes three major problems for use of student achievement in measuring teacher effectiveness: (1) great variability in initial student capabilities; (2) teaching to the examinations; and (3) regression effects. Pretests/posttests and outside observers were shown (in a pilot study) to avoid such problems. (DH)

Describes a pilot program that tested the feasibility of using a computer-based communication system for offering an interdisciplinary, inservice biology and chemistry course to regional high school teachers. Course structure (including computer management and electronic mail system), on-line examinations, and unanticipated problems are among the…

This article examines school sex educators' views toward selected topics and their importance to the sex education curriculum. Findings indicate that teachers feel the topics were necessary, with biological aspects and sexual health care being most important. Details of the methodology used in the study are discussed. (DF)