Simple Attention Span Test
Test your focus and reaction ability with the Go/No-Go model, a well-known method in cognitive psychology for measuring attention and impulse control.
How to Play
- You will see a sequence of letters appear on the screen.
- Go condition: When you see the letters D or G, press the Spacebar (or tap the button on mobile) as quickly as possible.
- No-Go condition: When you see any other letter, do not press any key.
- Each letter will be shown for 0.8 seconds, so you must stay alert and react fast.
- The test includes 25 trials. Try to maintain focus throughout without making mistakes.
When you see the letters D or G, press the Spacebar as quickly as possible. Do not press any key for other letters.
When you see the letters D or G, tap the button as quickly as possible. Do not tap for other letters.
Test Complete!
A Deep Dive into the Attention Span Test
In today's information-overloaded world, understanding your attention span is more important than ever. Did you know that the average human can only maintain focused attention for about 8.2 seconds—even less than a goldfish?
This decline, driven by mobile distractions and constant notifications, poses a real challenge to productivity and learning.
What Is the Attention Span Test?
Attention span refers to how long someone can focus on a task without losing concentration—an essential component of cognitive performance and productivity.
The Attention Span Test (like ours) gauges this by having you respond to a series of stimuli or prompts over time, measuring how consistently you stay on task despite distractions.
Why It Matters Today
Declining Focus is Commonplace
According to recent findings, the average attention span for screen-based tasks has dropped from 2.5 minutes in 2004 to just 47 seconds now.
Real-World Implications
Distractions and split attention don't just slow us down—they increase error rates, delay task completion, and escalate stress. This is particularly harmful in the workplace and educational settings.
Attention Muscle Can Grow
Psychology experts liken attention to a muscle: by practicing focus and managing your environment, you can strengthen it. Techniques like Pomodoro timers and intentional break-taking can help rebuild your concentration.
Attention Span Throughout Life
| Age Group | Attention Span Insights |
|---|---|
| Teens & Young Adults | Often average as low as 8 seconds, similar to goldfish levels. |
| Children | Rule of thumb: 2–3 minutes per year of age, e.g., ~8–12 minutes for a 4-year-old. Brain Balance Centers |
| Adults & Seniors | People can sustain selective attention for extended periods—sometimes hours—when deeply engaged. |
Try the 20-Second Simple Attention Span Test Game
Put your attention to the test with this quick, game-like Attention Span Test. In just 20 seconds, see how well you can resist distractions and measure your focus in real time.