PEBL Hub — IRB Fact Sheet — 2026-08-23
Continuous Performance Test
Category:Attention
Duration:~14 minutes
Parameters:9 configurable parameters available
Version:1.0
Input:Keyboard
Description
Test of sustained attention. Respond to all letters except 'X' by pressing spacebar. Measures attention lapses and false alarms.
Example Data Output (5 sample rows)
| sub | block | trial | cond | targ | responded | corr | time | rt |
|---|---|---|---|---|---|---|---|---|
| 115 | 1 | 1 | 1000 | S | 1 | 1 | 9187 | 835 |
| 115 | 1 | 2 | 1000 | M | 1 | 1 | 10187 | 513 |
| 115 | 1 | 3 | 1000 | A | 1 | 1 | 11187 | 323 |
| 115 | 1 | 4 | 1000 | G | 1 | 1 | 12187 | 304 |
| 115 | 1 | 5 | 1000 | P | 0 | 0 | 13187 | -1 |