Library of Congress Cataloging-in-Publication Data Sexual orientation : toward biological understanding / edited by Lee Ellis and Linda Ebertz; foreword by Brian A. Gladue. p. cm. ". . . The First International Behavioral Development Symposium: Biological Basis of Sexual Orientation and Sex-Typical Behavior was held in Minot, N.D. . . . [this] book . . . [is] based on papers presented at the conference"--Pref. Includes bibliographical references and index. ISBN 0-275-95651-2 (alk. paper) 1. Sexual orientation--Physiological aspects--Congresses. I. Ellis, Lee, 1942- . II. Ebertz, Linda. III. International Behavioral Development Symposium: Biological Basis of Sexual Orientation and Sex-Typical Behavior (1st : 1995 : Minot, N.D.) QP81.6.S487 1997 155.3--dc21 97-8864 British Library Cataloguing in Publication Data is available. Copyright © 1997 by Lee Ellis All rights reserved. No portion of this book may be reproduced, by any process or technique, without the express written consent of the publisher. Library of Congress Catalog Card Number: 97-8864 ISBN: 0-275-95651-2 First published in 1997 Praeger Publishers, 88 Post Road West, Westport, CT 06881 An imprint of Greenwood Publishing Group, Inc. Printed in the United States of America ∞ + ⃝™ The paper used in this book complies with the Permanent Paper Standard issued by the National Information Standards Organization (Z39.48-1984). 10 9 8 7 6 5 4 3 2 1 -iv- |