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.
Independent correct responses (closed squares) and prompted correct responses (open circles) for Pierre with Set 1 (top panel), Set 2 (middle panel), and Set 3 (bottom panel). The asterisks denote the points at which we began requiring independent scanning.
