Farrell, J N <br/><br/>
The stability of validity coefficients over time: Ackerman's (1988) model and the general aptitude test battery.  [electronic resource] 

 -  The Journal of applied psychology  Feb 2001 
 - 60-79 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9010 
<br/><br/><label>Standard No.: </label>10.1037/0021-9010.86.1.60  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aptitude Tests--statistics & numerical data<br/>Employment<br/>Humans<br/>Learning<br/>Psychomotor Performance<br/>Reproducibility of Results<br/>Time Factors