Copyright © 1991 by Lawrence Erlbaum Associates, Inc. All rights reserved. No part of this book may be reproduced in any form, by photostat, microform, retrieval system, or any other means, without the prior written permission of the publisher. Lawrence Erlbaum Associates, Inc., Publishers 365 Broadway Hillsdale, New Jersey 07642 Library of Congress Cataloging-in-Publication Data Constructivist perspectives on atypical development / edited by Daniel P. Keating , Hugh Rosen. p. cm. Based on a symposium held in Philadelphia, Pa., June 1987. sponsored by the Jean Piaget Society. Includes bibliographical references. ISBN 0-8058-0437-4 1. Child development deviations--Congresses. 2. Child development--Congresses. I. Keating, Daniel P., 1949- II. Rosen, Hugh. III. Jean Piaget Society. [DNLM: 1. Child Development Disorders--congresses. 2. Psychological Theory--congresses. WS 350.6 C7483 1987] RJ135.C65 1991 618.92'8--dc20 DNLM/DLC for Library of Congress 90-2716 CIP Printed in the United States of America 10 9 8 7 6 5 4 3 2 1 -iv- |