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.
Simon interference task (Experiment 2). Congruent arrows (top) are presented on the same side as the button to which they point. Incongruent arrows (bottom) are presented on the opposite side, and the spatial information must be ignored to make a speedy response.
