Maintains that Canadian scholar, Kieran Egan, developed a schema of childhood development that presents a bold, new approach to the stages of growth, both affectively and cognitively. Describes Egan's views and how the school curriculum must be adapted to correspond more closely to these views. (CFR)

A theoretical perspective is presented for examining conceptual change in adolescence and the social context of learning. A case study of the Computer as Lab Partner project illustrates the following: (1) conceptual and cognitive changes in eighth graders' understanding of physical science concepts; (2) ways concepts are constructed; and (3)…

Focuses on the conceptual change processes of 17 fourth-grade students as they grapple with the abstract concept of human rights. Discusses limitations and successes in students' learning within the framework of conceptual change and motivation research. (CFR)

This collection of essays illustrates various aspects of the recent trend to situate accounts of cognitive development. The essays examine contextual sensitivity in relation to ecological theories of perception and cognition, and contrast intuitive reasoning in mathematical and other scientific domains with the child's difficulty with reasoning in…

This study was designed to determine students' abilities and difficulties in articulating the relationship between function and derivative. High-school students were presented 15 problems during two 75-minute interviews in which they were asked to construct functions experimentally in three different contexts: motion, fluids, and number-change. In…

This study investigated the speed of encoding and rotation of images during simple spatial rotational operations to discover any similarities or differences in groups of differing spatial ability. This project was subdivided into five basic subproblems. First, research was done to arrive at a simple, easily testable information processing model…

A concept/process-based science education program is any science education program in which curriculum instruction, learning, activities, and evaluation are organized by an identified set of fundamental concepts and processes to be developed by students. This differs from science education programs that are topically based. Although topical…

This paper describes the design and results of a study carried out with elementary pupils ages 8-9 years on the topic of sinking and floating, with the aim of checking the validity of a general scheme for classroom activities based on a constructivist perspective. Children's "ways of looking" at buoyancy and the production of materials…

Described is the Man in a Changing Society (MIS) project in which K-12 Swedish children use parish records to study and research local history. Church records in Sweden contain detailed information about individuals living during the 18th and 19th centuries. To make this information accessible to researchers, the Swedish church records are being…

An exploratory study was conducted to identify the degree of language performance in native and bilingual English- and Spanish-speaking children under circumstances of native and bilingual language instruction. The study is a first step in testing the hypothesis that the underachievement of children in English-as-a-second-language programs and…

Cognitive learning related to the environment has typically been subsumed as a part of instruction in the more traditional areas of the secondary school curriculum, in particular in science and/or social studies classes. This digest contains a review of a number of studies dealing with cognitive learning in the environment, investigating the…

This document presents four research papers related to the role of inconsistent ideas in learning mathematics and a discussion paper related to the same issue. The titles of the papers are: (1) "Cognitive Conflict in Procedure Applications" (Merlyn Behr and Guershon Harel); (2) "Inconsistencies in Preservice Elementary Teachers'…

A paradigm for learning economic concepts based on cognitive development and learning theory is offered as a guideline for teaching and research. Discussion is divided into two sections. The first section establishes the model's theoretical framework, which is based on two propositions. The first of these is that economic knowledge is not a fixed…

This study examined whether the intensive time-series design would yield data discriminating between concrete and formal operational students and whether achievement curves exhibited in previous studies would be found with students in this study. Daily measurement of variables is characteristic of the data collection procedure in the time-series…

The range of meanings of "big" and "little" that mothers and their three children under age two expressed in relatively natural communication situations was studied. Longitudinal data from transcripts of conversations of middle-class mothers and their children were analyzed along with diary records kept by parents of their children's use of size…