Shaughnessy, John J., 1947- Research methods in psychology / John J. Shaughnessy, Eugene B. Zechmeister, Jeanne S. Zechmeister. - 7th ed. - Boston : McGraw-Hill, c2006. - xiv, 578 p. : ill. ; 24 cm. Includes bibliographical references and indexes. ISBN: 0072986220 (alk. paper) Subjects--Topical Terms: Psychology--Research--Methodology--Textbooks.Psychology, Experimental--Textbooks. LC Class. No.: BF76.5 / .S52 2006 Dewey Class. No.: 150/.72