Jackson, Sherri L.,  1962- <br/><br/>
Research methods and statistics :  a critical thinking approach / 
Sherri L. Jackson 
 - 5th edition. 
 - xx, 508 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references (pages 492-494) and index. 
<br/><br/><label>ISBN: </label>1305257790 9781305257795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology.<br/>Psychometrics.