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.
Common error types based on studies by Cooper and Shallice [17].
| Error | Explanation |
| Omission | Missing steps |
| Anticipation | Performance of actions in the wrong sequence |
| Quality errors | Action is carried out inappropriately |
| Object substitution | Misuse of objects |
| Place substitution | Movement of objects to wrong destinations |
