Blakely, E <br/><br/>
Determinants of pausing under variable-ratio schedules: Reinforcer magnitude, ratio size, and schedule configuration.  [electronic resource] 

 -  Journal of the experimental analysis of behavior  Jul 1988 
 - 65-73 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-5002 
<br/><br/><label>Standard No.: </label>10.1901/jeab.1988.50-65  doi