Doppelgänger Discrimination Test

Welcome to the USC Image Understanding Laboratory's Doppelgänger Discrimination Test!

Please fill out the following information, and then we'll get started.

FIRST NAME:

LAST NAME:

AGE:

SEX:

Male
Female

OCCUPATION:

EMAIL ADDRESS:

HANDEDNESS:

Right
Left
Mixed

How would you rate your sense of sight? (if vision is corrected, rate as corrected)

Above average
Average
Below average

Have you experienced any traumatic brain injury or other neurological incident (accidents, stroke, etc) that might have affected your ability to recognize faces?

Yes
No
Not sure

Have you lived in America and/or been exposed to American culture (film, television, etc) for all or most of your life?

Yes
No

If you answered “No,” how many years have you lived in the U.S. (or been immersed in U.S. culture)?