The Dynamic Personality Inventory (DPI) is described and its uniqueness as an objectively scored, psychoanalytically based assessment instrument is stressed. The available British and American literature reporting applications or statistical analyses of the DPI is reviewed. It is suggested that one source of resistance to even wider acceptance of…

Results and conclusions to date of a program to design, erect, and test a 5,000-square-foot solar energy system are presented in this report. The program described demonstrates the ability of solar collectors to supplement the heating and hot water requirements of North View Junior High School in suburban Minneapolis. The report discusses in…

This report describes the formulation of a conceptual base for conducting research on elementary school children's orientation toward their environment and details procedures for developing a battery of instruments for measuring these orientations. A definition of environmental orientations is formulated. This definition is used to focus…

Describes some undergraduate laboratory experiments on thermoanalytical techniques which deal with both organic and inorganic compounds. (GA)

A number of descriptive-analytic instruments for use in training preservice and inservice physical education teachers are described, and suggestions for their use are offered. (MJB)

Describes use of a Fresnel biprism to demonstrate double-slit interference with polarized light. Discusses polarization and phase properties of a randomly polarized gas. (JM)

Describes an advanced high school chemistry course that exposes students to a wide variety of modern, realistic instrumental techniques. The laboratory syllabus for the course (which uses the textbook "Organic Chemistry" by Morrison and Boyd) is included. (JN)

Biology teachers at Ithaca College have developed a course in experimental methodology and instrumentation that teaches beginning biology students the need for accuracy and precision in measurement. This course is described. (JN)

Reports results of a survey of college professors (N=146) on the present use of chemical instrumentation in undergraduate chemistry curricula of four-year colleges and universities in the United States. Uses in general, organic, analytical, physical, integrated, and research chemistry courses are noted. (JM)

Describes an experiment designed to acquaint students with the theory and applications of anodic stripping voltammetry (ASV) as well as such ASV problems as contamination associated with trace analysis. The experimental procedure, instrumentation, and materials discussed are designed to minimize cost and keep procedures as simple as possible. (JM)

Presents an experiment in thermometric titration used in an analytic chemistry-chemical instrumentation course, consisting of two titrations, one a mixture of calcium and magnesium, the other of calcium, magnesium, and barium ions. Provides equipment and solutions list/specifications, graphs, and discussion of results. (JM)

Reviews a noncommercial educational game (Polymerlab) and changes made in GASLAWS (adaptation of mainframe program used in computer-assisted instruction). Describes programs on simulation of molecular speed distributions; interfacing microcomputers to make laboratory measurements; a course in microcomputer-instrument interfacing and measuring and…

Describes the use of integrated circuit voltage regulators in electrolytic titration instruments. (MLH)

In studies relating teacher effectiveness and student achievement, the establishment of empirical relationships between teacher behavior as an independent variable and student behavior as a dependent variable is essential. Problems concerned with instrumentation, methodology, and statistics of such research are discussed. (BT)

Instrument instruction provided by local authorities has contributed to musical activities in primary and secondary schools for many years. A national survey asked the following questions: How much musical instrumental instruction goes on now in Scottish schools?; Are the numbers of pupils and instructors rising or falling?; How much do the local…