Reaction Time
Average Visual Reaction Time
A short definition of normal visual reaction time, how CognitiveBench measures it, and why the number is not a diagnosis.
Read articleCognitive Science Guides
Clear explanations and practical reference data for reaction time, attention, memory, and browser-based cognitive tests.
Articles
Working Memory
What Is the N-Back Test?
How the n-back working memory test works, what 2-back and 3-back change, and how to read a score without turning it into a diagnosis.
Read articleAttention
Stroop Test Explained
A plain-language walkthrough of the Stroop color-word test, inhibition, common variants, and why a browser score is not a clinical result.
Read articleReaction Time
Average Reaction Time
Typical visual, auditory, and choice reaction-time ranges, plus device and testing context.
Read guideReaction Time by Age
An age-band reference with the limits and variables behind reaction-time comparisons.
Read guideHow to Improve Reaction Time
A practical four-week approach to sleep, exercise, accurate practice, and measurement.
Read guideAttention
What Is the Stroop Effect?
The history, mechanisms, trial types, and everyday examples behind color-word interference.
Read guideStroop Test and ADHD
What inhibition tasks can contribute to ADHD research and why they cannot diagnose ADHD.
Read guideMeasure what you read about
Guides provide context; the interactive tools provide a repeatable personal benchmark. Browse all cognitive tests, read the measurement methodology, and treat every browser result as educational rather than clinical.