Mueller-Lyer Experiment

This version of the Mueller-Lyer illusion was developed to study fin angle as a variable in length discrimination.  Participants adjust a straight line segment until it appears to the same length as the straight line segment in one of the stimulus pairs that make up the traditional Mueller-Lyer illusion. 

Run Mueller-Lyer               Download Authorware Source Files

Download Mueller-Lyer Data Files

Last revised:January 06, 2010 02:15:44 PM
Copyright© 2010 The University of Northern Iowa. All rights reserved.
Questions about this page?PsychExps