Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Similarity ratings for color pairs as a function of the hue on the right of the monitor (x-axis) and hue on the left of the monitor (separate lines) (a) and as a function of the hue difference (in terms of steps in the present BCP design) between the right and left colors (b). Error bars standard errors of the means (SEM)
