Artifacts in behavioral research Robert Rosenthal and Ralph L. Rosnow's classic books ; a re-issue of Artifact in behavioral research, Experimenter effects in behavioral research and The volunteer subject (Oxford University Press, 2009)
New combination volume of three books-in-one. - Includes bibliographical references and indexes
Enth. u. a.: Artifact in behavioral research. Experimenter effects in behavioral research / Robert Rosenthal