Models of the motion of an object through space are discussed. The material begins with the simplest view possible in which gravity is the only force examined. Discussion progresses to an examination of the drag force, which is the resistive air force of the wind. Suggestions for further improvements are made at the conclusion of the presentation.…

The two essays in this monograph are intended to clarify the main problems of research in graphic communication. The first essay summarizes research concerning the effective use of graphic devices in texts and other instructional materials. Following a brief discussion of the technical terminology of graphic communication, the essay reviews…

Conducted as a step toward developing a philosophy of community-wide services to bring the county's citizens and their libraries closer together, this community analysis is divided into two parts, the first focusing on the community, and the second on the public library system. The first section covers the following topics: locale and environment,…

This module, one of 25 on vocational education training for careers in environmental health occupations, contains self-instructional materials on preparing data for analysis. Following guidelines for students and instructors and an introduction that explains what the student will learn are three lessons: (1) constructing a table by organizing data…

The major purpose of this paper was to develop a Human Resource Accounting (HRA) macro-model that could be used for designing a school organizational effectiveness audit. Initially, the paper reviewed the advent and definition of HRA. In order to develop the proposed model, the different approaches to measuring effectiveness were reviewed,…

Important because of implications for program planning, student costs, and state aid payments, this study projects New York State's public and private student enrollment from 1976 to 1990. The study reviews research procedures, statistical methods, and sources of essential information for predicting enrollment. Literature concerning enrollment…

A series of profiles are presented, drawn from a Student Biographical Inventory questionnaire that asked students to rate themselves on a list of traits. The evaluations, obtained from 2710 entering students at Empire State College, have been grouped into two sets of analysis: traits reflecting the individual's success orientation and traits…

The development of a unified information handling program to meet the needs of the rapidly growing environmental health staff of the Research and Environmental Health Division of the Medical Department of Exxon Corporation was achieved by using systems analysis techniques to evaluate both information needs and existing information services. The…

This module, concerned with measurement, provides a series of 12 worksheets that allow students to: compare their ability to walk and run to their physical attributes, play a game that involves various senses and measurements, and be grouped by various means and then compare the groups with certain measurements. Teaching suggestions are provided.…

This project involves devising and evaluating a sales tax schedule to meet the specific revenue needs of a hypothetical state in the United States. Conducting this unit involves many mathematical skills in a learning environment familiar to the student. The essential parts of the project consist of student preparation of a tax schedule and class…

This paper is concerned with helping elementary and junior high school students interpret and construct graphs. Four types of graphs are emphasized--bar, picture, line, and circle or area. The hypothesis is that students in elementary and intermediate grades are generally insufficiently prepared to use graphs effectively, although they are…

Prepared for use with thirteen modules (CE 025 468-480) in the Unified Technical Concepts postsecondary physics instructional package, this set of eight support modules is designed to strengthen mathematical and laboratory skills in areas such as units, graphing, logarithms, dimensional analysis, and basic trigonometry. Module titles include…

THIS ARTICLE PRESENTS SIZE AND GROWTH VELOCITY DATA COLLECTED DURING A LONGITUDINAL STUDY OF 111 NORMAL, HEALTHY NEGRO INFANTS FROM LOWER-MIDDLE-CLASS FAMILIES. DATA WERE OBTAINED FROM BIRTH RECORDS AND MEASUREMENTS TAKEN DURING ROUTINE PHYSICAL EXAMINATIONS. WHEN THIS NEGRO SAMPLE WAS COMPARED WITH WHITE INFANTS IN SIMILAR STUDIES IT WAS FOUND…

In exploring the economics of education this report discusses and extensively quotes the findings and conclusions of research dealing with (1) the demands of modern technology on the public schools, (2) the relation of education to individual earnings. (3) education as an investment in human capital and as a factor in national economic growth, (4)…

Solar system designs for 13 cities were optimized so as to minimize the life cycle cost over the assumed 20-year lifetime of the solar energy systems. A number of major assumptions were made regarding the solar system, type and use of building, financial considerations, and economic environment used in the design optimization. Seven optimum…