Attention Span Test
Covered skills
Relevant for
Great for improving focus, memory retention, and developing sustained attention skills for work and study.
Description
The Attention Span Test measures working memory capacity and sustained attention through a progressive sequence recall task. It evaluates how much visual information can be held and accurately reproduced, and how that capacity holds up as difficulty increases.
How It Works
Sequences of symbols appear briefly on screen and then disappear. You reproduce the sequence in exact order from memory. Each correct reproduction advances difficulty by adding length and complexity. Three errors end the test.
What Gets Measured
Level reached — the point at which error accumulation ends the session, reflecting working memory ceiling under progressive load.
Longest sequence — the maximum number of items accurately recalled in a single attempt.
Consistency — accuracy pattern across attempts, indicating whether performance is stable or variable under increasing difficulty.
Understanding Your Results
A high level reached with consistent accuracy suggests stable working memory capacity under load. Early performance drop with occasional correct responses suggests capacity is present but inconsistent. Rapid decline from early levels typically reflects sustained attention difficulty rather than working memory ceiling specifically.
Limitations
This test measures working memory and sustained attention within a specific visual sequence task. It does not assess verbal working memory, auditory attention, or long term memory. Performance is sensitive to fatigue, distraction, and familiarity with the task format. Results should not be interpreted as a comprehensive measure of memory ability.
Related Tests
Number Memory Test — numerical sequence recall
Sequence Memory Test — pattern retention