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.
Proportion of perceptual alternation. The proportions of perceptual alternation for all participants are shown for DEV and STD targets. The mean proportion is indicated by a square with ± SE for each condition. The mean proportion of perceptual alternation in the DEV condition was significantly higher than that in the STD condition. Some data points are vertically shifted for display purposes
