Beins, Bernard. <br/><br/>
Research methods and statistics / 
Bernard C. Beins, Maureen A. McCarthy. 
 - Boston, Mass. :  Pearson,  2012. 
 - xvi, 450 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>020562409X (hbk.) 9780205624096 (hbk.)  RM363.02 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology.<br/>Psychometrics.