Müller-Lyer Illusion Investigation: Graph of Preliminary Results

Below is a graph of our preliminary results from an investigation into the well-known Müller-Lyer illusion.

The illusion takes the following form: (source: www.wikipedia.org)



Our experiment investigated what effect changing the angles and length of the arrow would have on test-subjects. Our first batch of results gave the following graph:

A full report on the experiment and our results will be online in the next week or so.