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Participant code

hcpib6tjkfcnzrjn

Study

Temporal properties of attention_CircleFlash modality

Description

Welcome to the experiment! Make sure you copy your 'Participant Code' (above in this screen!) and paste it in MTurk, it's the only way for us to pay you!!

In this experiment you will be shown circles in the middle of the screen, and you will have to release the key when one of them turns black. Further instructions are provided once you enter the experiment.