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.
Example drawings of the overlapping infinity loops, wire cube and clock drawing task. (a) shows an incorrect drawing with one point lost for incorrect orientation; (b) shows a general cube shape is maintained but one point lost for fewer than 12 lines. (c) shows a correct clock face (circle and distribution of numbers), but two points are lost for incorrect placement of both hands.
