Shaughnessy, John J.,  1947- <br/><br/>
Research methods in psychology / 
John J. Shaughnessy, Eugene B. Zechmeister, Jeanne S. Zechmeister 
 - 5th ed. 
 - Boston :  McGraw-Hill Publishing,  2000 
 - xv, 560 p. :  ill. ;  25 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0072312602 
<br/><br/><label>LCCN: </label>99-015858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Reseach--methodology<br/>Psychology, Experimental