Pagano, Robert R. <br/><br/>
Understanding statistics in the behavioral sciences / 
Robert R. Pagano. 
 - 9th ed. 
 - Belmont, CA :  Cengage Learning,  2010 
 - xxix, 599p. :  ill. ;  26cm.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780495596523 0495596523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology --Statistical methods<br/>Psychometrics
<br/><br/><label>LC Class. No.: </label>BF39  / .P25 2010