Authors: Carl Hart
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Cover design by Milan Bozic
Cover photograph © Peter Ash Lee
All photographs and figures are courtesy of the author.
The names and identifying characteristics of some of the individuals featured throughout this book have been changed to protect their privacy.
HIGH PRICE. Copyright © 2013 by Carl Hart and Maia Szalavitz. All rights reserved under International and Pan-American Copyright Conventions. By payment of the required fees, you have been granted the nonexclusive, nontransferable right to access and read the text of this e-book on-screen. No part of this text may be reproduced, transmitted, downloaded, decompiled, reverse-engineered, or stored in or introduced into any information storage and retrieval system, in any form or by any means, whether electronic or mechanical, now known or hereinafter invented, without the express written permission of HarperCollins e-books.
Grateful acknowledgment is made for permission to reproduce from the following:
Excerpt from “This Be the Verse” from
The Complete Poems of Philip Larkin
by Philip Larkin, edited by Archie Burnett. Copyright © 2012 by the Estate of Philip Larkin. Reprinted by permission of Farrar, Straus and Giroux, LLC.
“The Revolution Will Not Be Televised,” written by Gil Scott-Heron. Used by permission of Bienstock Publishing Company.
FIRST EDITION
ISBN 978-0-06-201588-4
EPub Edition JUNE 2013 ISBN 9780062198938
13 14 15 16 17 OV/RRD 10 9 8 7 6 5 4 3 2 1
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Footnote
*
For simplicity’s sake, I use the terms
reward
,
reinforcer
, and
reinforcement
interchangeably throughout the book. To the purist, as a psychologist, I recognize the subtle different meanings of the terms but choose to use them interchangeably in an effort to enhance the readability of the text without misrepresenting the idea being expressed.