OS (e.g. Win10): PsychoPy version (2021.2.0): **Standard Standalone? y **What are you trying to achieve?: I want to know how a long a key was held down for before being released **What did you try to make it work?: For any given key I called for the key.duration attribute **What specifically …

Duration of key is always None

Becca August 7, 2021, 5:41pm 2

Hi There,

Do you have the keyboard set to end on press? this might be helpful too Measuring key lift time relative to stimulus onset - #3 by Becca

Becca

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