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.
NASA-TLX mental workload self-rating questionnaire [18].
| Title | Endpoint | Description |
|---|---|---|
| Mental demands | low/high | How much mental activity was required? |
| Physical demands | low/high | How much physical activity was required? |
| Temporal demands | low/high | How much time pressure did you feel? |
| Effort | low/high | How hard did you have to work? |
| Performance | good/poor | How stressful do you think you were? |
| Frustration level | low/high | How frustrated did you feel? |
