Braxiq
Processing speedWAIS-IV
12 min · 4 tasks
Get ready

Test your processing speed.

Measure how quickly your brain processes information across four timed cognitive tasks.

  1. 014 timed cognitive tasks measuring processing efficiency
  2. 02Takes approximately 12 minutes to complete
  3. 03Based on WAIS-IV Processing Speed Index
§1 The four tasks
I.
Pattern comparison
Match patterns quickly
II.
Digit symbol
Code symbols using a key
III.
Symbol search
Find target symbols
IV.
Reaction time
Test your reflexes
Desktop recommended

For accurate results, use a desktop or laptop with a mouse. Mobile touch response may affect timing precision.

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