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.
Arenas tested in Experiments 1 (left), 2 (center), and 3 (right) and the percentages of searches in the correct and rotational corners in each arena (bottom). Asterisks indicate above-chance (50%) search.
