Christensen, Larry B.,  1941- <br/><br/>
Research methods, design, and analysis / 
Larry B. Christensen, R. Burke Johnson, Lisa A. Turner. 
 - 11th ed. 
 - xx, 539 p. :  ill. ; 
<br/><br/> Rev. and updated ed. of : Experimental methodology. 
<br/><br/>Includes bibliographical references (p. 511-523) and index. 
<br/><br/><label>ISBN: </label>9789332536517 9789332536517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Experimental<br/>Psychology--Experiments<br/>Experimental design.
<br/><br/><label>LC Class. No.: </label>BF181 CHR 2014