N-Back Working Memory Task Instructions
This task measures your working memory and attention. You will see a sequence of numbers appear on the screen.
Rules:
- A series of numbers will appear one at a time.
- Press Z if the current number matches the number shown 2 trials ago.
- Press M if the current number is different.
- If you do not respond, it will be recorded as "different" (skip) and your response time will be N.A.
- Try to respond as quickly and accurately as possible.