Using requestAnimationFrame with Stroop survey

[Naomi]

Hi there,

I’m launching a a basic Stroop survey (excellent tutorial by the way) but with a masked priming element. The only issue is that the priming image appears for too long. Is it possible to use requestAnimationFrame to make the display time minute? It’s currently displaying for 1ms, but is visible when one runs the survey.

Thank you in advance for any help!

[Author]

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