Copyright © 1990 by Lawrence Erlbaum Associates, Inc. All rights reserved. No part of the 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 Flagg Barbara N. Formative evaluation for educational technologies / Barbara N. Flagg. p. cm. Includes bibliographies and index. ISBN 0-8058-0127-8 1. Educational technology--Evaluation. 2. Curriculum evaluation. I. Title. LB1028.3.F57 1990 371.3′078--dc20 89-7838 CIP
Printed in the United States of America 10 9 8 7 6 5 -vi- |