Response collection over blank

[David McFarlane]

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)

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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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