Described is a computer program which accepts face data, performs all necessary symmetry operations, and produces a drawing of the resulting crystal. The program shortens computing time to make it suitable for online teaching use or for use in small computers. (Author/DC)

Supported by this experimental study was the hypothesis that science process skills of premedical and predental students could be improved by a semester-long course modeled after the AAAS Science - A Process Approach curriculum. Recommendations are made regarding the inclusion of science process skills in college science courses. (CS)

Data gathered from a national survey mailed to 55 industries employing large numbers of technical personnel support the notion that the employment market should be broadened for persons receiving their academic training in physics. Alternative curriculum strategies and course subjects are suggested for preparing physicists for industrial…

Reviews the work, experiences, and views of Dennis L. and Donella Meadows, past-principal investigators of the "Limits to Growth" study. Focuses on current "Limits" work at Dartmouth's Resource Policy Center founded by D. L. Meadows with National Science Foundation support. Core activity at the Center is modeling for policy…

Results of three studies comparing lecture/discussion to a Personalized System of Instruction (PSI) suggest that students perform better using PSI. (SK)

Describes a Simple Huckel Molecular Orbital (SHMO) computer program written in BASIC and suitable for use on a variety of common microcomputers. (SK)

This study investigated the effects of learner-generated pictures on science learning relative to both a verbal strategy and a control condition, and to determine the role of individual differences. Results revealed weak effects favoring a drawing strategy for males and females, and a holistic strategy for females only. (Author/GK)

Four means of altering fat levels in laboratory mice, contrasting invasive injection techniques with non-invasive dietary and behavioral means, are described. Relates these investigations concerning obesity to the practicality of using animal models as an approach in searching for physiological knowledge about human beings. (CS)

Investigates the effect of mastery testing on student performance in an introductory college physics course at Cornell Univeristy, Ithaca, New York using an interview technique with a sample of 22 students. (HM)

Discusses the role of individualized instruction (II), and educational innovation in general, in the back-to-basics movement. Describes several approaches to innovation and lists some common reasons for the failure of innovative instructional practices. (CS)

Provides general guidelines for conducting educational research in the field of individualized instruction. (CS)

Presents a brief review of the historical background of Personalized System of Instruction (PSI) by one of its founders. Reflects on the past and future for this form of individualized instruction. (CS)

Presents the aims of the University of Amsterdam's Center for Research into Higher Education and describes two projects: (1) PLATO Pilot Project Amsterdam, a university-wide program in computer-assisted instruction; and (2) "Exercise in Chemical Problem-Solving," computer simulations designed to aid students in developing problem-solving…

A sexual dimorphism in the functional asymmetry of the damaged human brain is reflected in a test-specific laterality effect in male patients, explaining some contradictions concerning the effects of unilateral brain damage on intelligence in studies in which the influence of sex was overlooked. (Author/SK)

A learning cycle involves the active participation of students in exploration, invention, and application phases. Describes one such learning cycle dealing with classification of matter and designed to provide students with an understanding of the terms: atom, molecule, element, compound, solution, and heterogeneous matter. (Author/JN)