Zechmeister, Eugene B., 1944- A practical introduction to research methods in psychology / Eugene B. Zechmeister, Jeanne S. Zechmeister, John J. Shaughnessy. - 3rd ed. - New York : McGraw-Hill, c1997. - 274 p. : ill. ; 28 cm. ISBN: 0070727058 Subjects--Topical Terms: Psychology--Research--Methodology.Psychology, Experimental. Dewey Class. No.: 150.72