Creative ideas for visual stimuli needed.
February 21, 2007 8:14 AM Subscribe
I need help brainstorming creative ideas for visual stimuli which vary independently on two dimensions.
posted by dmd to Science & Nature (22 answers total) 3 users marked this as a favorite
I'm setting up a series of experiments (I'm a grad student in cognitive neuroscience) that probe visual representation. I need sets of (computer-generatable) stimuli which can vary along two independent dimensions.
My first attempt
, using blob-like shapes didn't quite work right - as you may notice, there's less of a difference as you go down the left column as when you go down the right column — i.e., the dimensions interact.
I'd like to avoid using color (hue, specifically) as a dimension.