Perspectives, policy issues, and options for Congressional action that relate most directly to the development and implementation of alternatives to animal use in research and testing are addressed in this report. Testimonies and reports include those from the Office of Technology Assessment, the National Institute of Health, and the Food and Drug…

Reported are the results of a survey conducted to identify which analytical methods are most commonly used in nonacademic analytical laboratories. Laboratory supervisors' ratings of various aspects of chemical education are included. (CW)

Discussed is the integration of microcomputers into the science laboratory curriculum. The approach provides an exposure to important aspects of computer technology while preserving concrete experiences provided by hands-on laboratories. (CW)

Utilized an experimental design structure across 4 scientific contexts which tested 18 boys and 18 girls who were closely matched for ability levels and curriculum background. No gender differences were detected in the scientific contexts of observation, reporting, or planning skills, and there was no differential performance on the use of…

In 1984, the U. S. Environmental Protection Agency (EPA) estimated that friable asbestos-containing materials were present in 31,000 school buildings throughout the country. Once inhaled, asbestos fibers may remain in the lungs indefinitely and can lead to various diseases. This handbook is intended to provide administrators--in nontechnical…

Reviews the goals of laboratory education as identified by the National Science Teachers Association. Describes an Apple II system for the lab. Concentrates on hardware and connections. Stresses the advantages of student-microcomputer interaction in the laboratory setting. (CW)