Krueger, L E <br/><br/>
Perceived numerosity: a comparison of magnitude production, magnitude estimation, and discrimination judgments.  [electronic resource] 

 -  Perception & psychophysics  Jun 1984 
 - 536-42 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-5117 
<br/><br/><label>Standard No.: </label>10.3758/bf03205949  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Discrimination Learning<br/>Female<br/>Form Perception<br/>Humans<br/>Male<br/>Pattern Recognition, Visual<br/>Psychophysics<br/>Sex Factors