Bare-Bones Instructions:
1) Press SPACE BAR to start next Trial.
2) Determine if rotated target is a Normal versus Mirror-image version of the Letter
"R".
3) Enter "." to signify NORMAL stimulus letter or Enter "x" to signify
MIRROR-IMAGE stimulus letter.
Strive for ACCURACY as well as speed in making your response.
4) When all trials are finished use the Commands|Display Results menu for a data
summary.
Modeled after experiment by Cooper & Shepard (1973)
Click Button to Start the Experiment