This research investigated developmental shifts in the character of children's tool using activity in the domain of scale drawing. Fifty-five children from three grade levels (grades 3, 5, and 7) were individually interviewed as they participated in both enlarging and reducing a one-dimensional object, the letter "F," to a scale of four.…

An intervention pre- and posttest design was used to study conditions that facilitate children's self-regulation of problem solving activities. In two studies, children were trained to solve a three disc Towers of Hanoi problem. After training, they were asked to solve the problem, describe how they solved it, and perform a four disc…

Based upon the idea that the only hope for substantial curricular reform and for adoption of reflective inquiry in American schools is for teachers to redefine the basic pedagogical concepts that they have inherited, this book discusses how to teach students to reflect upon what they learn in school. The three major sections of the book discuss:…

The changing nature of educational technology in our society provides elementary school teachers and other educators with numerous challenges and problems for the elementary school curriculum. One such challenge is to teach students how to solve problems and utilize the general education they acquire to arrive at realistic solutions. Elementary…

This book presents a developmental model for peer helping which places less emphasis on students in crises and more emphasis on helping them in advance of serious problems. The first chapter introduces peer helping and the facilitative model and provides an overview of the book. The second chapter discusses principles of human behavior. The third…

Prospects for making formal principal preparation programs more relevant to actual administrator experience are described in this Digest. First, some of the deficiencies of traditional preparation programs are outlined. Next, ways in which shared decision making and decentralization have affected principals' preservice training needs are…

The role of planning in the design of digital circuits was studied in two experiments. One compared the planning-related activities of expert designers and beginning students of design, and the other looked at the effect on circuit-design processes of forcing students to construct a global plan. In experiment 1, five undergraduate students…

In 1993, under contract from the National Center for Education Statistics, the Educational Testing Service assessed the literacy proficiencies of a nationally representative sample of all adults, aged 16 and over, from nearly 27,000 homes. That assessment, the National Adult Literacy Survey, produced a profile of the English literacy skills of the…

The main objective of this study is to construct models based on strategies students use to solve chemistry problems and to show that these models form sequences of progressive transitions similar to what Lakatos (1970) in the history of science refers to as progressive 'problemshifts' that increase the explanatory' heuristic power of the models.…

An action of an individual or a societal action that has an impact on other societies constitutes a "global issue." Global climate change, airborne toxins, ozone depletion, and solid waste management are a few of the global issues concerning the environment. This digest discusses methods by which students learn about global issues and…

Extension educators can benefit from using a variety of styles when participating in learning and problem-solving coalitions. The first section of this paper describes nine stages of the coalition-building process, which can be grouped into three phases. In the emergence phase, issues and concerns have heated up and risen to the surface, and…

The K-ABC purports to be a fresh alternative to standardized measures of intellectual functioning, by virtue of separating measurement of acquired factual knowledge from measurement of the ability to solve novel problems. Some researchers have questioned this claim to the capability of distinguishing aptitude and achievement. By analyzing the…

This article highlights the sources and methods that will help the adult educator discover ideas that can be developed into unsolicited proposals for the funding of projects. The following sources of ideas are listed: colleagues and friends, literature reviews, current events in the popular press, speeches by noted authorities, proceedings of…

A project to increase group decision making at a Wyoming secondary school is described in this practicum report. The intervention was designed to improve the group decision-making skills of members of the faculty advisory council and of department chairs. A skill development model based on training, practicing, monitoring, receiving feedback, and…

This document contains three related papers addressing the issue of youth suicide. "Youth Suicide: An Investigation of Ideation, Prevalence, Depression and Student Awareness" (R. Ladson Berry) presents results from a survey of 283 junior high and high school students in South Carolina public schools. Findings are reported that revealed a…