Response collection over blank
Aad Pors
aadpors at gmail.com
Wed Aug 20 09:11:03 UTC 2014
I thought I found a solution, and had this thread deleted. However, the
problem occurred again, and I made a new thread, just before you replied.
Even before I posted these messages I did both. The script is based upon
the PST Support example. For further discussion please go
to https://groups.google.com/forum/#!topic/e-prime/yq4WYryicRc.
If possible this thread can be deleted permanently...
Op dinsdag 19 augustus 2014 17:57:54 UTC+2 schreef McFarlane, David:
>
> Please work through the extended input example (NestingXRT) in
> Appendix C of the User's Guide that came with E-Prime. And if you do
> not already have the multiple responses working, then also look at
> the Multiple Response Collection example that you may download from
> the PST website.
>
> -----
> David McFarlane
> E-Prime training
> online: http://psychology.msu.edu/Workshops_Courses/eprime.aspx
> Twitter: @EPrimeMaster (https://twitter.com/EPrimeMaster)
>
> /----
> Stock reminder: 1) I do not work for PST. 2) You may reach PST's
> trained staff (and other support facilities) at
> https://support.pstnet.com . 3) If you do get an answer from PST
> staff, please extend the courtesy of posting their reply back here
> for the sake of others.
> \----
>
>
> At 8/18/2014 07:24 AM Monday, Aad Pors wrote:
> >UPDATE
> >
> >it seems that in previous versions I have not been able to collect
> >responses during the blank properly as well. So now it seems to have
> >become a matter of response time extension from the StimExp into the
> >blank. Google provides hits with nested lists and other stuff which
> >I believe to be more difficult than it has to be in my case.
> >
> >A helping word please?
> >
> >Op maandag 18 augustus 2014 09:43:41 UTC+2 schreef Aad Pors:
> >Dear all,
> >
> >I'll try to be short.
> >
> >Stimulus setup: text screen with stimulus (StimExp) is presented for
> >250 ms, followed by an empty text screen (BlankExp) for 900 ms. This
> >cycle is repeated multiple times with different contents of the
> >stimulus screen.
> >I want to collect multiple keyboard 'b' presses and releases (b{-b},
> >max count 10). This works to the extent that I can indeed collect
> >all these responses, as long as StimExp is being presented. I want
> >to collect responses over the complete period of 1150 ms, as defined
> >in the StimExp Duration properties Time Limit (1150 ms). Responses
> >that are provided whilst the blank is being presented are not
> >recorded. What can I do about that? The InLIne reads as follows:
> >
> >
> >Dim theResponseObject As RteRunnableInputObject
> >Set theResponseObject = CRteRunnableInputObject(Rte.GetObject("StimExp"))
> >
> >'If the assert below fires, then the object named in the line above
> >does not exist
> >Debug.Assert Not theResponseObject Is Nothing
> >
> >'Counter variable for the number of responses made
> >Dim nPressCount As Long
> >
> >'Counter variable
> >Dim nIndex As Integer
> >
> >'Used to set attributes for statistics
> >Dim strStatistic As String
> >'Enumerate through the response collection
> >'If any of the responses were made by the keyboard, display
> >'the statistics to the user.
> >For nIndex = 1 To theResponseObject.InputMasks.Responses.Count
> >
> >'Set theKeyboardResponseData equal to the current keyboard response
> >Dim theKeyboardResponseData As KeyboardResponseData
> >Set theKeyboardResponseData =
> >CKeyboardResponseData(theResponseObject.InputMasks.Responses(nIndex))
> >If Not theKeyboardResponseData Is Nothing Then
> >
> >'Increment the press count
> >nPressCount = nPressCount + 1
> >
> >'Log reaction time and response for each key press.
> >c.SetAttrib "KeyPress" & nIndex & "RT", theKeyboardResponseData.RT
> >c.SetAttrib "KeyPress" & nIndex & "RESP", theKeyboardResponseData.RESP
> >End If
> >
> >
> >Next 'nIndex
>
>
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