symbolic_nonsymbolic_numbers.py - runs the experiment
Creating_Dot_Stimuli.py - creates the dot png files (requires ShapeMaster.py) - generates 2 sets of pngs (~550 MB)
Sample Output File - 666_symbolic_1__14_Jan_16_02_45AM
Download a PsychoPy standalone distro for your computers. http://www.psychopy.org/