Digit Span Test
The Digit Span Test measures verbal working memory. You listen to or read a sequence of digits and recall it forward or backward. It is a staple of cognitive assessment (e.g., WAIS).
Key Features
- Forward and backward recall
- Adaptive length
- Verbal working-memory span
- Quick, no setup
- 100% client-side
Use Cases
- Attention and memory self-check
- Study or research screening
- Warm-up before other tasks
How to Use
- Choose forward or backward
- Read the digit sequence
- Recall it in the requested order
- Length increases as you succeed
- See your span result
Practical Tips
- Say the digits quietly to yourself
- Backward is more demanding
- Avoid rushing
- Track progress over time
FAQ
- What does backward span show?
- Backward digit span loads executive control more heavily and is a sensitive attention/memory indicator.
- Normal digit span?
- Typical forward span is about 7 Β± 2 digits; backward is usually 1β2 shorter.