The entity-relationship (ER) approach to database design is defined, and a specific example of an ER model (personnel-payroll) is examined. The requirements for converting ER models into specific database management systems are discussed. (Author/MSE)

Analyzes the development of small systems (under 15,000 part-time students) and introduces a new cost model to examine the importance of institution costs and course life and the economic impact of policy alternatives. It then examines aspects of management requiring special attention for these smaller systems. (EAO)

The need for and applicability of general systems theory in human services evaluation is discussed. The role of evaluation in human services agencies is described and the necessity of combining the programs to be evaluated and the evaluation process itself in a single unifying conceptual model is demonstrated. (Author/AL)

Describes an online design featuring circulation control, catalog access, and serial holdings that uses an incremental approach to system development. Utilizing a dedicated computer, this second of three releases pays particular attention to present and predicted computing capabilities as well as trends in library automation. (Author/RAA)

The planning cycle for health program goals and objectives involves determining needs and establishing, implementing, and evaluating goals. Necessary knowledge, skills, and abilities of health planners are delineated. (CJ)

This discussion of the approach taken in developing and integrating the available local and national systems into one unified management system examines and illustrates how the home-grown acquisitions module, the shared cataloging of OCLC and local circulation/inventory control module under development all interface and complement each other.…

The author states that computer program development is simply extension's program development process focused on computer applications, and that extension personnel, the end-product users, can design computer programs to meet their own needs. He discusses principles of systems analysis and design, training, implementation, and evaluation. (MF)

Describes an interface mechanism called "complex view support" to be used with a relational database system (RDBS) in supporting increasingly complex distributed environments in automated library systems. The interface system refers queries to multidimensional tables as well as to flat tables on RDBS and is shown to efficiently support…

Describes the experiences of four library automation projects that involved multitype library networks. Areas discussed include forces acting on libraries, the growth and development of the library marketplace, the increasing complexity and interrelationships of automated systems and the profound impact of such systems on libraries. (CLB)

Describes a project aimed at developing a system to support managers of business software projects by incorporating knowledge acquisition and emphasizing the integration of the manager's tasks. The discussion covers the knowledge acquisition methodology, the architecture of an integrated system, and an overview of project management tasks. (15…

Argues that users' needs should play a more prominent role in the design or choice of an online catalog in a specific library, and outlines requirements which enhance ease of use. Areas discussed include operational control, search formulation control, access points, output control, user assistance, and hardware requirements. (nine references)…

Describes the design and operation of a system that resulted from a project undertaken by a small specialized library to provide self-help for patrons seeking reference assistance. The areas of information available on the system are described, including standard reference titles, library holdings and services, reserve readings, and placement…

An approach to the design of flexible text-based management systems for archives includes tiers for repository, software, and user management systems. Each tier has four layers--objective, program, result, and interface. Traps awaiting software development companies involve the market, competition, operations, and finance. (10 references) (MES)

Describes the systems approach (the Information-Based School Development Project) used by a large education system in Australia for school review and development, involving a research and a service component to help schools identify, obtain, and organize information they need for their own decision-making. Relates two case studies. (SR)

Examines the issue of community involvement in reformulating educational systems. Historical perspectives on community involvement in schools are reviewed; the roles of community members in educational settings and in educational systems design settings are discussed; and experiences from fieldwork observing community participation are related.…