Folk, C L <br/><br/>
Subitizing: direct apprehension or serial processing?  [electronic resource] 

 -  Perception & psychophysics  Oct 1988 
 - 313-20 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0031-5117 
<br/><br/><label>Standard No.: </label>10.3758/bf03210412  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Attention<br/>Discrimination Learning<br/>Form Perception<br/>Humans<br/>Reaction Time<br/>Serial Learning