Points out that man and his institutions must be far-sighted and make sacrifices now to benefit future species and to preserve the environment. (LS)

Public Act 94-142 will have a profound effect on education. There will be a need for new consultation models. This article presents four consulting postures which are seen as desirable and compatible for counselors' use. They present unique issues to be investigated in light of future trends. (Author/MFD)

Two simple quantitative models were derived from a series of experiments which explored the role of information storage in working memory when performing mental arithmetic. The decay model is a tractable analysis of a complex task which assumes a decay process in working storage. Similar analyses are recommended for problem solving activities…

Tree searching was applied as a computer model of simple addition sentences. Results indicated that the number of problem reductions performed in tree searching accounted for most of the variance across problems in student error rate and solution time. The technique constitutes a computer test for the adequacy of a problem solving prescription.…

An example of a mathematical modeling problem involving student enrollment and attrition is given along with a discussion of methods and conclusions. (MN)

An example is given of a mathematical modeling problem involving the number of people that get on and off an elevator and the expected number of stops it makes. (MN)

The author discusses the use of a teaching model she developed for use in a pathophysiology. The model is based on the physiological component of C. Roy's adaptation model, which encourages students to look for physiological cues and apply relevant knowledge in patient care through a problem-solving approach. (TA)

Described is the development of a simulation, or model of an existing congested pedestrian crossing situation by elementary school students in order to conduct trials of their solutions. (MN)

Futures research offers new tools for forecasting and for designing alternative intervention strategies. Interactive cross-impact modeling is presented as a useful method for identifying future events. (Author/MV)

Argues that the case study method of assessing human interactions in organizations provides incomplete information and contains inadequate judgment criteria. Examines epistemological assumptions on which case study or interpretive methodology rests (including cultural analysis of organizations) and recommends an alternative problem-solving model…

Discusses strategic teaching, a process for organizing and representing subject content, for helping students think about their own learning processes, for organizing skills instruction, and for managing classroom instruction. Provides an example of strategic instructional planning and a graphic that shows step-by-step procedures for the planning…

There are many problems that can be translated into the language of graph theory. Such a problem, discussed in this article is to show that in any group of two or more people, there are at least two people who have the same number of acquaintances in the group. (PK)

The cognitive movement emphasizes perception and memory and deemphasizes learning, retention, and transfer (as in traditional associationism). A general reconceptualization of learning and retention makes these concepts subordinate to the concept of transfer and emphasizes prior knowledge, skills, and attitudes. A general information processing…

A three-step process for teaching situational problem-solving and critical thinking to learning disabled adolescents is described: (1) Motivation (recognizing the problem and the importance of solving it); (2) Association (relating the problem to similar past situations); (3) Processing (identifying possible solutions and choosing the most…

An alternative explanation is presented for the pattern of relative difficulty of arithmetical word problems to that suggested in a 1983 article. It is argued, that for many problems, much of the symbolic manipulation is accomplished externally, not internally. (MNS)