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.
Bar charts to illustrate the mean response time (in milliseconds) for the different Set-sizes (4, 8, and 12) across four different Groups (no blur, low blur, moderate blur, and severe blur) in the (a) colour search task, (b) size search task, and (c) shape search task.
The error bars represent the standard error of the mean.
