This paper is aimed at the extension of some results obtained so far concerning information systems design based on qualified parametrical relations. (Author)

The virtues of interactive systems are speed, intimacy, and - if time-sharing is involved - economy. The major problems are the cost of the large computers and files necessary for bibliographic data, the still-high cost of communications, and the generally poor design of the user-system interfaces. (Author)

Various information systems, indexes, and abstract journals have been developed which are useful to agricultural educators who are conducting research projects. Over forty states have established Research Coordination Units (RCU'S) for vocational-technical education. (Author)

The needs of developing countries for organized information services and trained documentalists and the assistance that industrialized countries and international organizations can provide to help meet these needs are examined. The contribution that developing countries can make to a world-wide information system is outlined. (Author)

A description of Evanston's curriculum enrichment program by the director of the Title III project. (AA)

Practical suggestions on what to consider when instituting dial access information retrieval systems." (Editor)

The president of Display Systems Corporation describes a new technique to provide teacher requested content via night broadcast." (Editor/AA)

This article describes conception and implementation of full computerized data bank at the health services center of the University of Arizona. Appended are copies of forms used by students and health personnel covering family health history, physician's evaluation and referral routing. Presented at American College Health Association, Oklahoma…

Spaced appropriately throughout his special issue on Technology in Guidance are 10 specific technological applications. They focus on computer programs, multimedia approaches, retrieval systems, and systems design in the development of programs. (CJ)

The use of information systems makes possible the first step in the direction of conserving manpower, increasing services, identifying unmet needs, providing program information, and developing better planning for financing and delivering of health services. Presented at American College Health Association, Oklahoma City, 1969. (Author)

Design equations are derived for three types of retrieval systems. The equation in each case shows the relationship between expected search length, used as a performance measure, and certain system characteristics having to do with the distribution of index terms over the document collection and the number of errors in the search requests. (MF)

This paper deals with quantitative evaluation of the effects of erroneous performance by stemming and similar clustering algorithms in information retrieval systems. (Author)

A computer based planning and budgeting system aids decisionmakers in planning for allocation of limited resources. (RA)