Nestor, Paul G., <br/><br/>
Research methods in psychology :  investigating human behavior / 
spine title :  Research methods in psychology. 
Paul G. Nestor, University of Massachusetts, Russell K. Schutt, University of Massachusetts. 
 - Third Edition. 
 - xxviii, 598 pages :  illustrations ;  24 cm. 
<br/><br/>Includes index and bibliographical references : pages 560-582. 
<br/><br/><label>ISBN: </label>9781544323770  RM 406.69 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human behavior.<br/>Human behavior--Research.<br/>Psychology--Research.