Jackson, Sherri L. <br/><br/>
Research methods and statistics :  a critical thinking approach / 
Sherri L. Jackson. 
 - 3rd ed. 
 - Australia :  Heinle Cengage Learning,  2008. 
 - xviii, 430 p. :  ill ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780495510017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology.<br/>Psychometrics.
<br/><br/><label>Dewey Class. No.: </label>311  / JAC P09R