Lord, F M <br/><br/>
An empirical study of item-test regression.  [electronic resource] 

 -  Psychometrika  Sep 1965 
 - 373-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-3123 
<br/><br/><label>Standard No.: </label>10.1007/BF02289501  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aptitude Tests<br/>Educational Measurement<br/>Psychometrics<br/>Sampling Studies