Playground
Visual Search (Feature vs Conjunction)
2AFC set-size effect task
This is a solo practice run: your results stay in this browser tab and are never sent anywhere. To contribute to a class result, join a live session with a code instead.
Instructions
Visual Search Task
You will see two boxes side-by-side filled with colored shapes.
Your task is to find the Blue Circle.
Exactly ONE of the boxes will contain a Blue Circle. Find it as quickly as possible without making mistakes.
Response Keys
[F] ← Target is on Left
[J] Target is on Right →
Starts with a short practice round that is not scored.
Total trials: 48
Example
[F] Target is on Left
[J] Target is on Right