Ratteray, Joan D., <br/><br/>
The testing of cultural groups : a paradigmatic analysis of the literature on testing and a proposition / 
Joan D. Ratteray   
 - 60 pages ;  28 cm. 
 - The Rand paper series;  P-5403 .
 - The Rand paper series;  P-5403  .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychological tests. <br/>Intelligence levels. <br/>Minorities--Psychology  --United States<br/>Minorities--Psychological testing--United States