There is a scarcity of research material on the correlation between the quality of accredited teacher-training programs and the subsequent performance of the student as teacher, to demonstrate that students from accredited programs are more competent than those from non-accredited programs. Standards for resources and facilities tend to be based…

This document is one of the 5 sections of the Data Element Dictionary developed as part of the WICHE Management Information Systems (MIS) Program. The elements in this section apply to both the current and historical data concerning facilities. The purpose of the WICHE MIS Program is to make it possible to derive data which will be truly…

Although the indispensibility of access control mechanisms in data secure systems has been recognized, there is a need for more subtle protection and refined control mechanisms. This report describes context protection mechanisms which enable the same data unit to be protected differently in different contexts, the differences being determined by…

This publication examines the influence of credit ratings on public debt financing and helps to resolve some of the developing controversy concerning this subject. It investigates the rating activities of the two private investment advisory firms--Moody's and Standard & Poor's--and the use of ratings by governmental borrowers, investors,…

As established within the framework of the UNISIST world science information system, the International Serials Data System (ISDS) is an international network of operational national and regional centers, jointly responsible for the creation and maintenance of computer based data banks, which contain essential information for the identification of…

The Information Sciences section of ITT Research Institute (IITRI) has developed a Computer Search Center and is currently conducting a research project to explore computer searching of a variety of machine-readable data bases. The Center provides Selective Dissemination of Information services to academic, industrial and research organizations…

The possibility of creating in Canada a non-profit community information network (a set of linked data banks containing information for use by the general public) should be explored. A network to link together a set of data banks containing information for general public use would have the following merits: (1) By its effect on household…

In terms of examples drawn from clinical and research data files, one of the objectives of this study is to illustrate several factors that have combined to delay the implementation of medical data bases. A primary factor has been inherent in the design of computer software. The languages currently on the market are procedural in nature: they…

Described is a complete and technical description of one component of the Information System for Vocational Decisions (ISVD) total data storage and access system. Both a verbal and a graphic flow chart of its functions within the system are presented. (TL)

The Fall, 1972 conference of EDUCOM focused on problems, potentials, and current activities related to the development of interinstitutional cooperation through computer networking. In these proceedings, a number of representative networking attempts were presented, discipline-oriented workshops discussed possibilities in a number of different…

Words and word fragments from the computer-readable data bases "Chemical Abstracts Condensates" and "Biological Abstracts Previews" were analyzed in terms of length, number, and frequency of appearance to determine some parameters upon which inversion of these data bases could be predicated. Types (unique words or fragments)…

The major objective of the IITRI Computer Search Center is to educate and link industry, academia, and government institutions to chemical and other scientific information systems and sources. The Center was developed to meet this objective and is in full operation providing services to users from a variety of machine-readable data bases with…

The OTIS Basic Index Access System (OBIAS) for searching the ERIC data base is described. This system offers two advantages over the previous system. First, search time has been halved, reducing the cost per search to an estimated $10 on a batch basis. Second, the "OTIS ERIC Descripter Catalog" which contains all descriptors used in the…

Information centers exist to provide information from machine-readable data bases to users in industry, universities and other organizations. The computer Search Center of the IIT Research Institute was designed with a number of variables and uncertainties before it. In this paper, the author discusses how the Center was designed to enable it to…

The Mechanized Information Center (MIC) at Ohio State University conducts retrospective and current awareness searches using data bases for agriculture, chemistry, education, psychology, and social sciences, as well as a multidisciplinary data base. Described in the report are the history and background of MIC, the data bases, information…