An incremental model of decisionmaking is discussed and compared with the Comprehensive Rational Approach. A model of reconciliation between the two approaches is proposed, and examples are given in the field of economic development and educational planning. (Author/DN)

Author analyzed the learning difficulties suffered by those suffering from malnutrition and suggested a preventive program designed to stimulate learning processes. (RK)

Cynicism, disillusionment, loss of faith in our government! Author discussed these issues as they are related to your social studies program. (Editor/RK)

In solving a problem, how does the subject single out an intermediate hypothesis? When a sequence of hypotheses does not lead to a solution, how does he revise them? Does he give up the entire sequence? Article considered these problems. (Author/RK)

The concept of visual literacy as a performance criterion is briefly considered and difficulties inherent in such a concept are discussed. Previous work in the area of visual literacy is selectively and critically reviewed, noting recurrent problems in research methodology. A rationale is then presented for conducting research which would be…

Two studies were conducted to determine whether outerdirectedness was an effective problem solving style for educable mentally retarded (EMR) students. In Study I, 60 EMR and 60 normal elementary Ss were presented easy or difficult tasks in one of three instructional conditions--relevant, irrelevant, or control. Glancing was measured to record…

This paper explores the use of learning as a practical tool in problem solving. The idea that learning should and eventually will be a vital component of most Artificial Intelligence programs is pursued. Current techniques in learning systems are compared. A detailed discussion of the problems of representing, modifying, and creating heuristics is…

Evaluated was achievement by college freshman students in a chemistry laboratory course. Twenty-eight sections, a total of 292 students, were grouped into six sections with written direction in a structured laboratory experiment schedule, six sections with verbal direction in a structured schedule, and sixteen sections with an unstructured…

The basic problem under investigation was the determination of empirical relationships between two models, developed by Piaget and Loyola University and employed in the assessment of cognitive processes in a problem solving context. Among objectives explored were: (1) investigation of the sensitivity of the intelligence test in distinguishing…

This study investigates the performance of students in a simulation correlated with selected measures of their personality, attitudes toward children and teaching, creativity, and effective reasoning in an attempt to discover variables which identify good and poor solvers of teaching problems. Thirty-six elementary education majors were…

This is a model to find out if a problem-solving process can be specified clearly enough to be modeled by a computer, thus providing a simulation which can be used to train preservice teachers to use this process to solve classroom problems. In the model, the teacher trainee must respond to eight successive questions which form a strategy to…

Questionnaires were sent to over 600 libraries requesting information on problems encountered and solutions arrived at in implementing computer-based systems. The responses--containing a statement of the problem, its cause, and solution--make up the bulk of this document. Most of the problems cited can be tied to the following features of library…

This manual was conceived and developed on the premise that many of the problems that face individuals in a democratic society can best be resolved by concerted, community-wide action. The seminar approach to resolving urgent community issues has been pioneered by a number of municipalities throughout the State of New York. Included in the manual…