This digest describes and defines the various components of an expert system, e.g., a computerized tool designed to enhance the quality and availability of knowledge required by decision makers. It is noted that expert systems differ from conventional applications software in the following areas: (1) the existence of the expert systems shell, or…

The instructional design process encompasses a set of interdependent phases including analysis of learners, contexts and goals; design of objectives, strategies and assessment tools; production of instructional materials; and evaluation of learner performance and overall instructional design effort. Automated instructional design (AID) tools…

Student tracking systems are enabling increasing numbers of community colleges to respond to external demands for accountability with tangible measurements of student progress and institutional outcomes. Several recent trends in marketing, accountability, communications with students, and internal competition for resources have prompted interest…

Microcomputers can vastly improve the efficiency of data management, data analysis, and communications in the school office, but implementation should be carefully planned, with attention to relative cost for benefits obtained, appropriateness of software and hardware, and potential security risks. (TE)

Some steps to identify an initial set of indicators and to develop alternative indicator systems are outlined for educational evaluation and illustrated through the example of a National Science Foundation (NSF) study of mathematics and science education. The first step is to conceptualize potential indicators to specify a comprehensive monitoring…

Educational indicator systems are similar to indicator systems used to monitor the economy, the criminal justice system, or other social systems. Governments recognize the value of statistics that provide current information and make trend analysis and forecasts possible. Education statistics will qualify as indicators only if they serve as…

The following two types of student mobility stand out as causing educational problems: (1) inner-city mobility, which is prompted largely by fluctuations in the job market; and (2) intra-city mobility, which is caused by upward mobility or by poverty and homelessness. Most research indicates that high mobility negatively affects student…