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.
Four predictions about constant and variable interception error due to increasingly degraded target visibility: on-line control hypothesis (green), high-fidelity internal model (red), medium- or low-fidelity internal model (black), and continuously updated internal model (blue).
