Varying Trial Duration Based Upon Previous Trial RT

dkmcf mcfarla9 at msu.edu
Wed Jan 27 02:29:13 UTC 2010


Have you worked through Chapter 4 of the User's Guide that came with E-
Prime?

-- David McFarlane, Professional Faultfinder


On Jan 26, 8:02 pm, Mike wrote:
> I'm trying to create a procedure in which the duration of a screen is
> dependent on how long it took to respond to the previous screen.
>
> Participants need to see a word on the screen and respond to it (with
> a key press). The next screen (a blank screen) then needs to last for
> 1500 ms minus X (where X = the RT on the screen with the word).
>
> Does anyone know how to write that script?

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