The purpose of the study was to determine whether students had knowledge of the extension rule (the conjunction of two or more events cannot be greater than the probability of any one of those events) and understanding of conjunction by giving a test of multiplicative probabilities. Involved were 598 students enrolled in introductory psychology…

Emphasizing the importance of economy and efficiency in the production of computer animation, this master's thesis outlines methodologies that can be used to develop animated sequences with the highest quality images for the least expenditure. It is assumed that if computer animators are to be able to fully exploit the available resources, they…

Soar, an architecture for problem solving and learning based on heuristic search and chunking, has been applied to a variety of tasks during the development of the Soar project, the goal of which is to build a system capable of general intelligent behavior. The hypothesis being tested in this aspect of Soar research is that chunking, a simple…

This paper focuses on the mechanics and dynamics of questioning techniques as aids to trainers/teachers in "getting across" subject matter and interacting effectively with learners. The mechanics include three levels of questions--knowledge, application and problem-solving. Each of these levels is designed to foster different and…

In a study designed to explore principals' problem-solving strategies, 11 highly effective elementary school principals were compared with 11 moderately effective principals from the same three districts. The principals' effectiveness was determined by central office administrators and by application of the "Principal Profile," a measure…

Infants' exploration of their environment has been considered by Piaget and others to provide a vehicle for cognitive development. Little research, however, has examined in detail what infants actually do while exploring or how exploratory behavior is related to other aspects of cognitive functioning. The present investigation was designed to…

This document contains three papers describing theoretical approaches and empirical findings concerning the role of anxiety in self-actualization. "Opposing Views of Anxiety and Self-Actualization" by Paul F. Zelhart describes theories of self-actualization that take opposite views of the role of anxiety in psychological development…

This paper is a progress report of the first phase of a project which essentially seeks to replicate previous studies using the successful/unsuccessful design in an attempt to: (1) corroborate the surface/deep structure conclusion which has become an essential component of an understanding of problem-solving; (2) examine more closely the nature of…

Both teachers and students alike acknowledge that genetics and genetics problem-solving are extremely difficult to learn and to teach. Therefore, a number of recommendations for teaching college genetics are offered. Although few of these ideas have as yet been tested in controlled experiments, they are supported by research and experience and may…

Cartoon research includes the areas of experimental designs carried out in school classroom environments to determine the effects of cartoon viewing on children's behavior and the medical utilization of cartoons as part of an overall treatment program. This study differs from previous research by accepting the reality of cartoon viewing and…

Clinicians must work to increase the levels of self-control of their hyperactive, impulsive, or aggressive child clients to treat their academic, social, and personal problems effectively. Outcome studies of cognitive behavioral interventions have contributed data suggesting that effective application of these interventions does increase the…

The manual presents an overview of the career development process for college students with language learning disabilities (LD). A systematic problem solving process is advocated beginning with job selection and preparation and continuing through retirement. Such a process can help the LD adult to identify personal strengths and weaknesses,…

A poorly designed knowledge base can be as cryptic as an arbitrary program and just as difficult to maintain. Representing inference procedures abstractly, separately from domain facts and relations, makes the design more transparent and explainable. The combination of abstract procedures and relational language for organizing domain knowledge…

The notion of buggy procedures has played an important role in recent cognitive models of mathematical skills. Some earlier work on student modeling used artificial intelligence methods to automatically construct buggy models of student behavior. An alternate approach, proposed here, draws on insights from the rapidly developing field of machine…

The purpose of this study was to analyze the errors made by students solving genetics problems. A sample of 10 non-science undergraduate students was obtained from a private college in Northern New Jersey. The results support prior research in the area of genetics education and show that a weak understanding of the relationship of meiosis to…