Research Interest

My research interests are human visual perception in general, and color vision in particular. The recent interests includes sources of individual differences of color perception among people with normal color vision, possible fourth dimension of color vision in women who are carriers of red-green color vision defects, and cognitive influence on color appearance.

Color Vision Test

Basics of Color Vision


Graduate & Undergraduate Research Assistants

I prefer working with a few number of students intensively. It is desirable that you have taken Sensation & Perception (PSYC 303) and/or Biological Psychology (PSYC 306). Computer literacy such as use of Word, Excel, e-mail are assumed. More computer skills such as programming in C or Matlab are highly desirable.