Ackoff's circular structure has been successfully used to combine hierarchy and democracy in various industries. This paper argues that this structure is the most appropriate democratic structure for public schools' internal governance. A circularity of power relations between administrators and teachers would create genuinely empowering teacher…

This study sought to establish a hierarchy of error gravity for different types of common errors in American learners' spoken Russian by surveying 75 native and nonnative speakers of Russian, including teachers and nonteachers. Grammatical accuracy was considered one of the most important issues in learners' spoken Russian by all the respondents.…

The concept of a hierarchy of evidence is useful in rapid electronic searching to answer questions arising during the natural course of clinical practice. The answerable question often begins "What is the evidence that ..." and, when focused on a treatment, usually includes a population, an intervention, a comparison group, and an outcome, often…

This paper presents a hierarchical Bayes circumplex model for ordinal ratings data. The circumplex model was proposed to represent the circular ordering of items in psychological testing by imposing inequalities on the correlations of the items. We provide a specification of the circumplex, propose identifying constraints and conjugate priors for…

This research is part of the London-based Concepts in Secondary Mathematics and Science Project. It is derived from developmental psychology, with particular emphasis on the implications of the results to the teaching of mathematics in secondary schools. A basic premise is that if one first identifies the child's present level of understanding of…

In an effort to identify an idealized information technology (IT) system for education and training that could be implemented within a 10- to 15-year period, this paper looks at likely hardware configurations in the home, workplace, and educational institutions; identifies teachers' needs for IT systems that are not currently being met at a price…

Three sequences of coursework are detailed in the curriculum development guidelines provided in this document. The 4-year sequence, structured around problem-solving, applications, and the acquisition of theory, is designed for the college-bound student who plans to enter a mathematics-based field of study. The 3-year sequence is designed for…

The purpose of the two studies reported was to develop and validate clinical assessment instruments designed to identify both the progress of learners through a hierarchy of mathematics content and the mode of presentation through which learners can best handle the content. In Study 1, 73 second graders were given one of two forms of a 15-item…

This paper introduces a structural model of multigenerational relationships including the adolescent-parent relationship. The model, which perceives generational role relationships as falling within a five dimensional span includes the following: (1) intra (within the same generation); (2) direct (one generation distant); (3) bi (two generations…

One means to bridge the gap between theory and practice of industrial arts education is a system for curriculum development, course construction, and instructional material development using a conceptual-based approach. An essential task in this continuum is the identification of the instructional content base. Since industrial arts is the study…

In long established research organizations, it is necessary to safeguard good research ideas originating at lower organizational levels. The upward progress of unusually good ideas in an organizational hierarchy may be compared with that of ordinary ideas by means of a mathematical model, with the assumption that ideas follow a Poisson…

This guide was developed for teachers who are using the Maryland Plan's group processes--the group project and line production methods. The guide is divided into four sections. The first section is an overview of the entire Maryland Plan. It describes the program which provides high school industrial arts students, from seventh grade through ninth…

Summarizes an initial foray in tackling artificial intelligence problems using a connectionist approach. The task chosen is visual recognition of Origami objects, and the questions answered are how to construct a connectionist network to represent and recognize projected Origami line drawings and the advantages such an approach would have. (30…

Analyzing school principals' perception of job stress and factors that have been assumed to influence stress, this study found that principals perceive lower stress than popular literature has indicated. Female principals perceive even less stress than male principals. (MD)

Description of an objective method for assigning weights to questions on examinations includes discussions of classical test theory, knowledge organization, and how task analysis can be used to identify knowledge elements required to solve specific problems, rank them, and assign objective weights to exam questions using a Pareto distribution (7…