Reports the amended ethical principles of psychologists (June 2, 1989). The following principles are covered: (1) responsibility; (2) competence; (3) moral and legal standards; (4) public statements; (5) confidentiality; (6) welfare of the consumer; (7) professional relationships; (8) assessment techniques; (9) research with human participants;…

Describes the experiences of Rider College School of Business Administration in implementing the use of microcomputers for courses in the business curriculum. Topics discussed include student purchase of microcomputers; cost effectiveness; software considerations; security for student equipment; printers; large screen projection facilities; and…

Describes a computer program designed to enable undergraduate students to apply computer skills for data acquisition and processing in experimental chemistry. An example is given that examines the absorption spectra of conjugated molecules such as carbocyanine dyes, and the free electron model is explained. (six references) (LRW)

Described is the sequence of topics, learning activities, materials and demonstrations for the course. It is stressed that students can learn these skills in less than 30 hours of instruction. (CW)

Describes six books about day care issues and provides availability information. Topics of books include: (1) sexual abuse in day care; (2) a caregiver training package; (3) issues confronting cities and families; (4) tax tips; (5) food safety; and (6) campus child care. (RJC)

Discusses a research project of testing detergents that resulted from students' classroom observations of and questions about water pollution and suds. Outlines procedures and responsibilities necessary for conducting the experiment. A sample student data sheet is included. (RT)

Discusses a graphical analysis method used in the physics laboratory. Shown are various kinds of graphs to illustrate the relationship between two variables. A procedure for deriving equations from laboratory data is described. (YP)

Presents data for instructors on the current state of ultraviolet-visible detector technology and gives sources of further information. Described are the mechanisms and characteristics of photomultiplier tubes and array detectors. Lists 15 references. (YP)

Examined are the illustrations and descriptions of the molecular structure of sulfur dioxide found in selected chemistry textbooks. Inconsistencies and incorrect information are indicated. It is suggested that molecules other than sulfur dioxide be used as examples of molecules for which resonance is important. (CW)

Argues that writing centers can unintentionally emphasize writing-for-evaluation at the expense of writing-for-learning. Proposes that writing centers help students write productive journal entries; coach students in freewriting; appeal directly to students in writing-for-learning courses; and sponsor ongoing faculty education in…

Discusses differences between computer-enhanced learning (CEL) and computer-aided learning (CAL), and describes a microcomputer-based graph-plotting program called Capgraph that was developed for use in a college calculus course. Results of a course evaluation are presented; student attitudes are described; and future considerations are discussed.…

Provides a checklist for troubleshooting malfunctions in classroom microcomputers and explains steps involved for each component. Areas that are addressed include tools to have available; checking computer cables; disk drives; the computer itself; the monitor, or receiver; printers; and software. (LRW)

Described is an activity in which students locate the epicenter of several earthquakes, plot the trends of the two faults involved, and determine the sense of motion along the plane of the two faults. Provided are objectives, background information, procedures, and data necessary for the activity. (CW)

Presented is an activity in which a mystery setting is used to motivate students to construct their own decay curves of melting ice used as an analogy to radioactive decay. Procedures, materials, apparatus, discussion topics, presentation, and thermodynamics are discussed. (CW)

A method and an apparatus for safely observing sunspots is presented. The McIntosh system of sunspot-group classification is illustrated. Construction and enhancement of the apparatus are discussed. (CW)