A fixation dot will appear in the middle of the window' Focus on the dot' A short time later less th

1
A fixation dot will appear in the middle of the
window. Focus on the dot. A short time later
(less than a second) a word (either RED, GREEN,
or BLUE) will appear on the screen, and the word
will be drawn in either red, green, or blue font
color. Your task is to classify, as quickly as
possible, the font color, regardless of the word
name. If the font color is red, press the
h-key for green, press the j-key for blue,
press the k-key.. In a preliminary session,
after pressing a key to identify the font color,
you will receive feedback on whether you were
correct. If you were incorrect the trial will be
repeated until you give correct answer. A main
session without feedback would follow the
preliminary session.
If you are ready, press any key to start.