For more than a quarter century, the polemics surrounding educational reform have centered on two points of view: those that favor a "progressive" child-centered form of education, and those that would prefer a return to a more structured, teacher-directed curriculum that emphasizes basic knowledge and skills. Vygotsky's social constructivist theory offers an alternative solution, placing stress on coconstruction of knowledge by more and less mature participants engaging in joint activity. This theory offers semiotic mediation as the primary means of obtaining knowledge, whereby the less...

This book explores the hidden world of everyday learning in the lives of manufacturing workers from a social perspective. It challenges the myth that everyday learning, despite its apparent openness and freedom, can be understood as class-neutral. Based on life-history interviews, selected ethnographic observations in homes and factories, and large-scale survey materials as well as the microanalysis of human-computer interaction, the analysis follows learning across the spheres of "working-class life" and draws on the author's personal experiences as a factory worker and academic.

The authors in this collection use Vygotsky's cultural-historical theory of human development to frame their analyses of schooling, with particular emphasis on the ways in which literacy practices are mediated by social interaction and cultural artifacts. This volume extends Vygotsky's cultural-historical theoretical framework to embrace nuances of learning and development that are influenced by culture as instantiated through the experiences of race, ethnicity, and language variation. This collection serves as a form of collaborative inquiry that itself will stimulate further consideration...

This text deals with recent changes in the design of intelligent machines. New computer models of vision and navigation in animals suggest a different way to build machines. Cognition is viewed not just in terms of high-level "expertise," but in the ability to find one's way around the world, to learn new ways of seeing things, and to coordinate activity. This approach is called situated cognition. Situated Cognition differs from other purely philosophical treatises in that Clancey, an insider who has built expert systems for twenty years, explores the limitations of existing computer...

Changing Classes tells the story of Willow Run, a small, poor, ethnically-mixed town in Michigan's rust belt, a community in turmoil over the announced closing of a nearby auto assembly plant. As teachers and administrators began to find ways to make schooling more relevant to working-class children, two large-scale school reform initiatives swept into town: the Governor's "market-place" reforms and the National Science Foundation's "state systemic initiative." Against the backdrop of a post-fordist economy, the author shows complex linkages at work as society structures the development of...

This book contributes to the current debate about how to think and talk about human thinking so as to resolve or bypass such time-honored quandaries as the controversy of nature vs. nurture, the body and mind problem, the question of learning transfer, and the conundrum of human consciousness. The author responds to the challenge by introducing her own commognitive conceptualization of human thinking. She argues for this special approach with the help of examples of mathematical thinking. Except for its contribution to theorizing on human development, the book is relevant to researchers...

Activity theory is an interdisciplinary approach to human sciences that originates in the cultural-historical psychology school of thought, intitiated by Vygotsky, Leont'ev and Luria. Activity theory takes the object-oriented, artifact-mediated collective activity system as its unit of analysis, thus bridging the gulf between the individual subject and the societal structure. This volume is the first comprehensive presentation of contemporary work in activity theory, with twenty-six original chapters by authors from ten countries. The first part of the book discusses central theoretical...