H OVio tht Ind FOf9tlS nd R,mtm tr The Seven Sins of Memory HOW THE MIND FORGETS AND REMEMBERS DANIEL L. SCHACTER H 0 ugh ton M i ffl inC 0 m pan y BOSTON NEW YORK 2001 Copyright © 2.001 by Daniel L. Schacter For information about permission to reproduce selections from this book, write to Permissions, Houghton Mifflin Company, :1.15 Park Avenue South, New York, New York 10003. Visit our Web site: www.houghtonmifflinbooks.com. Library of Congress Cataloging-in-Publication Data Schacter, Daniel L. The seven sins of memory: how the mind forgets and remembers I Daniel L. Schacter. p. em. Includes bibliographical references and index. ISBN 0-618-04019-6 I. Memory disorders. 2. Memory. 3. Recollection (Psychology) I. Title. BF376 .S34 2001 153.1'2 dC21 Book design by Anne Chalmers Typefaces: Minion, Scala Sans, and Type Embellishments Printed in the United States of America Excerpl from Almost No Memory by Lydia Davis. Copyright © 1997 by Lydia Davis. Reprinted by permission of Farrar, Slraus and Giroux, LLC. "The Way We Were," Words by Alan and Marilyn Bergman, Music by Marvin Hamlisch, © 1973 Colgems·EMI Musk, Inc, All Righls Reserved, Inlernalional Copyright Secured, Used by Permission. "I Remember II Well" by Alan Jay Lerner and Frederick Loewe, © 1957 (Renewed) Alan Jay Lerner and Frederick Loewe, Chappell & Co. owner of publicalion and allied rights throughout the World, All IUghls Reserved, Used by Permission, Warner Bros. Publications U.S. Inc .. Miami, FL 33014. 1.1, and 1.2: Brain, Mind .nd Behavior, Second Edition by Floyd E. Bloom and Arlyne L.zerson © 1<;88 by W, H- and Company, Used with permission, Figure 4." Reproduced from Figure I (I" 162) in Mark Tippens Reinitz, Joseph MorriSsey, and Jonath.n Demb, "Role of attention in face mcoding,n Journal of Experimental Psychology: Learning. Memory, and Cognition. 1994~ 10, 161-168. Copyw rjght Arnerkan Psycbological Association. For my family: SUSAN, HANNAH, AND EMILY Contents Acknowledgments i:x I ntrod uction: A Blessing Bestowed by the Gods 1. The Sin of Transience 12 2. The Sin of Absent-mindedness 41 3. The Sin of Blocking 61 4. The Sin 0 f Mis at t rib uti 0 n 88 5. The Sin of Suggestibility 112 6. The Sin of Bias 138 7. The Sin of Persistence 161 8. The Seven Sins: Vices or Virtues? 184 Notes 207 Bibliography 230 Index 259 Ack n owl ed gm e n ts It sometimes seems unfair that a book bears only an author's name, be cause a number of people are responsible, directly or indirectly, for its con ception, development, and production. This book is no exception. I've had the good fortune to consult with many colleagues and students about the topics in these pages - too many to thank individually. I hope that you know who you are, and realize that I greatly value your input. I am espe cially thankful to the members of my laboratory during the past few years; your feedback and ideas have been invaluable for this book and all of my other scientific endeavors. I owe a special debt to those who have taken the time to read and com ment on the manuscript. Moshe Bar, Chad Dodson, Marc Hauser, Lael Schooler, David Sherry, and Gabriella Vigliocco provided incisive feedback on specific chapters which helped me to rethink some important issues and saved me from a variety of oversights and errors. Randy Buckner, Wilma Koutstaal, Richard McNally, and Anthony Wagner read the entire manu script, coming up with many helpful suggestions and constructive criti cisms that have improved the final product considerably. Several of my re search assistants - Steve Prince, Carrie Racine, and Danielle Unger have helped me in ways too numerous to list; I want them to know how much I value their time and effort. Laura van Dam, my editor at Houghton Mifflin, supported the book enthusiastically and provided insightful comments on several drafts of the evolving manuscript. Her keen eye for both style and substance helped me to improve the final product immensely. My agent, Susan Rabiner, lent her wisdom and energy to this project, and I appreciate both. I began The Seven Sins of Memory during a sabbatical year that was supported by a John Simon Guggenheim Memorial Fellowship and an award from the James McKeen Cattell Fund; without them, I could not x Acknowledgments have completed it. I spent several months of my sabbatical at the Institute for Cognitive Neuroscience at University College London, where I wrote parts of the book. I am indebted to Professor Tim Shallice for making my stay possible, and to colleagues and staff at the Institute for making my visit both enjoyable and productive. I am also thankful to the funding agencies that have supported my ongoing research: Human Frontiers Science Pro gram, National Institute on Aging, National Institute of Mental Health, and National Institute on Neurological Disorders and Stroke. I describe sig nificant portions of the work they have supported in these pages. Finally, lowe so much to my wife, Susan McGlynn, and my daughters, Hannah and Emily Schacter, that I hardly know how to begin to say thanks. As a start, I dedicate this book to them. THE SEVEN SINS OF MEMORY
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