Fig. 1.
a Proportion of correct looks in the first 10 looks after 1-h, 24-h and control sessions. b Number of attempts before the first correct look in 1-h, 24-h and control sessions. The error bars are 95% confidence intervals
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.