This seventh in a series of articles discussing expert system construction focuses on two ways to create a structure that determines a decision: (1) rule-based, or deductive, implementation; and (2) example-based, or inductive, implementation. Probability factors and confidence levels are discussed, and an example is given for selecting an…

Discussion of the preparation of knowledge for problems appropriate for expert systems focuses on relationships among problem attributes and their solutions through the creation of a solution matrix. Two examples are given, one for wine selection and one for decisions that an automobile manufacturer's sales force might have to make. (LRW)

Describes Merrill's content performance matrix in terms of content (facts, concepts, processes, procedures, and principles); levels of performance (recall and applying content in job-like context); and instructional methods that support each task on the matrix (information displays and practice exercises). (MBR)

Describes methods for item construction for computer-based instruction (CBI). Use of a rational set generator (RSG) in presenting an adaptive sequence of items to the learner is described; a model matrix of a computer-based RSG is presented; concrete and defined concepts are discussed; and rule using is explained. (Four references) (LRW)

Describes MATRIX-1, a small group activity that can be used to show interrelationships between various factors. Examples include values clarification; procedural phases; relationships among people; resource allocation; related concepts; and group decision making activities. Modifications to MATRIX-1 are discussed that allow for variations in…

Discusses the role of meetings in improving job performance, identifies adult learning principles that may enhance the planning and delivery of business meetings, describes the component parts of business meetings, and presents a matrix that integrates adult learning principles with the management of business meetings. (Six references) (LRW)

Describes a Training Program Evaluation Matrix that can be used for both formative and summative program evaluation. Elements of the matrix include students; instructors; instructional materials; evaluation instruments and procedures; success criteria; evaluator; evaluation report preparer; and evaluation report audience. (LRW)