Copyright © 1983, 2014 Steven James Bartlett Website: http://www.willamette.edu/~sbartlet STUDIES IN THEORY AND BEHAVIOR Saint Louis, Missouri Printed in the United States of America First printing, 1983 eBook edition, 2014 The author has decided to make this copyrighted work available as an open access publication, freely available to readers through Project Gutenberg under the terms of the Creative Commons AttributionNonCommercial-NoDerivs license, which allows anyone to distribute this work without changes to its content, provided that both the author and the original URL from which this work was obtained are mentioned, that the contents of this work are not used for commercial purposes or profit, and that this work will not be used without the copyright holder's written permission in derivative works (i.e., you may not alter, transform, or build upon this work without such permission). The full legal statement of this license may be found at http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode

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