Jacobs, E A <br/><br/>
Humans' choices in situations of time-based diminishing returns: effects of fixed-interval duration and progressive-interval step size.  [electronic resource] 

 -  Journal of the experimental analysis of behavior  Jan 1996 
 - 5-19 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0022-5002 
<br/><br/><label>Standard No.: </label>10.1901/jeab.1996.65-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Choice Behavior<br/>Female<br/>Humans<br/>Male<br/>Motivation<br/>Psychomotor Performance<br/>Reinforcement Schedule<br/>Time Perception