North, J A <br/><br/>
Choice reaction time to single digits, spelled numbers,  "right" and "wrong" arithmetic problems and short sentences.  [electronic resource] 

 -  The Quarterly journal of experimental psychology  Feb 1967 
 - 73-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-555X 
<br/><br/><label>Standard No.: </label>10.1080/14640746708400072  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Decision Making<br/>Humans<br/>Information Theory<br/>Problem Solving<br/>Reaction Time