Major findings of this study indicate that a relationship exists between children's preference of playground types as measured by length of stay, frequency of visits and personal interviews. Adventure type playgrounds received highest preference followed in order of preference by contemporary and traditional types. (MLB)

This study demonstrates an evaluation technique that can be utilized by the wilderness manager. It attempts to assess the recreation user's point of view toward the wilderness environment by measuring and comparing desired and perceived experience in terms of environmental conditions and experiences. (Author/MLB)

Operating systems theory primarily concentrates on the optimal use of computing resources. This paper presents an alternative approach to teaching and studying operating systems design and concepts by way of parametrically optimizing critical operating system functions. Detailed examples of two critical operating systems functions using the…

Paper analyses experience in the design of effective interactive communication procedures for computer systems in the light of established research on human verbal skills. (Author)

Training for a specific field must reflect the diversity of that field and also remain flexible enough to accommodate fluctuations in the job market and the field, as marine technology illustrates. (Editor)

Summarizes the Minority Manpower Resources Project conducted through the joint efforts of the NASA - Manned Spacecraft Center and Texas Southern University. Indicates that the main reason for the project's success is the identification, careful screening of high quality ethnic minority students. (CC)

Many special programs for minorities have had problems in retaining students. These problems can be addressed in a comprehensive program on campus. This approach characterizes the Stevens Technical Enrichment Program (STEP) at the Stevens Institute of Technology. Minority enrollment there has increased from 3 in 1973 to 86 in 1978. These students,…

An approach to developing job task inventory questionnaires by interviewing supervisors or job incumbents is described. An initial interview provides the bulk of the information from which task statements will be extracted. A verification interview is conducted with a different interviewee to check and modify information obtained in the initial…

Describes the proposed insertion of two periods of industrial internship (five months beginning the sophomore year and seven months ending the junior year) into a functioning trimester program featuring an integrated curriculum, problem solving laboratories, and a senior engineering project. (GH)

This study is based on two surveys, one mailed to over 23,000 Washington, D.C. area engineers comprising the area membership of eight engineering professional societies and another sent to several thousand area organizations considered likely to employ engineers. In addition to assessing specific needs for various kinds of engineering education,…

Microcomputers are commonly interfaced to external devices in scientific, industrial, and consumer settings for data acquisition and for control. The general problem under consideration is the task of taking measurements of some continuous phenomenon, transforming them into digital form, and storing the data in the microcomputer for later use.…

This report, one of two required by Public Law 94-282, is concerned with current and anticipated developments in science and technology and the effects of those developments on society. It is to provide, in part, for the Congress to be regularly informed of the condition, health and vitality of science and technology and the relation of science…

This is the first of two volumes of source documents commissioned by the National Science Foundation in preparing the second 5-Year Outlook on Science and Technology for transmission to the Congress. This volume consists of 17 chapters prepared by the National Research Council about human resources, natural resources and the environment, research…