-face_sim.html is an experimental psychology experiment using HTML, CSS and Javascript (with jQuery)¹. Faces are presented in randomized order as pairs, and the subject is instructed to rate their similarity (above).

-face_dsm.py is a Python analysis script. Responses of mTurk workers are shown first in their raw form (below, left panel), then in the form of a similarity matrix (middle panel), and finally following classical multidimensional scaling² (right panel).

¹ Examples provided by Mechanical Turk tutorial by Timothy Brady (UCSD)
² Classical MDS example provided by Francis Song (NYU)

Created by Dr Adam Jones
Department of Neurosurgery,
University of Iowa,
Iowa City IA, USA