NIDEK - Trick of Colors? or Trick of Words?

Eye & Health Care

Trick of Colors? or Trick of Words?
- The Stroop Effect -

Please look at the chart below and say the COLOR (Not the word).

BLACK RED GREEN

WHITE YELLOW BLUE

ORANGE GREEN RED

GRAY PURPLE YELLOW

BLUE RED BLACK

Did you find it more difficult than you expected? Well, you have just experienced "interference" which is a conflict between the right side and left side of your brain. Your right side tries to say the color, but your left side insists on reading the word. This is called the "Stroop Effect".

Other Optical Illusions:

Blind Spot

Dominant Eye

Do You See It?

Playing with
Strange Marbles?

Playing Catch
with a Strange Ball?

Try Optical Illusion Quizes:

No. 1
No. 2
No. 3
No. 4
No. 5