Pressey, A W <br/><br/>
Psychophysical methods and life-span changes in visual illusions.  [electronic resource] 

 -  Perceptual and motor skills  Aug 1987 
 - 83-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-5125 
<br/><br/><label>Standard No.: </label>10.2466/pms.1987.65.1.83  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging--psychology<br/>Humans<br/>Illusions<br/>Optical Illusions<br/>Perceptual Distortion<br/>Psychophysics