Repeat Trial

[Paul Groot]

Hi Erin,

I think your design is slightly different than the RepeatUntilOk.es
example, but there are similarities. Adding the CompCheck procedure should
not be a problem. Just to make sure that all properties are set correctly,
you could try to set the weight of the CompCheck trial to zero. This will
essentially skip the continue-test, and if all is OK, the practice list
should repeat 3 cycles. Then you set the weight back to 1 and double check
the inline script that terminates the practice list if button "1"is pressed
in the CheckComp procedure. The inline should look like this:

If AskContinue.ACC=1 Then
PracticeList.Terminate
End If

The next thing to do is to set the 'correct' response property of the Text
object (AskContinue in this example) to "1". Doing so will automatically
set the response accuracy (ACC) to "1" if button 1 is pressed. A slightly
different approach is to check the response itself:

If AskContinue.Resp=1 Then
PracticeList.Terminate
End If

That would give exactly the same behavior and there is no need to set the
'Correct' response property.

Best
Paul











On 20 December 2013 21:54, Erin Spurgeon <erin.spurgeon at gallaudet.edu>wrote:

> Hi Paul-
>
> I realize this is an old thread, but I am struggling with a similar
> problem as Cherise.
>
> I have two nested lists within a lexical decision experiment:  Practice (4
> trials) and actual task (25 trials).  Both practice and task trials use the
> same procedure, just different stimuli.
>
> The participants are young children, so I would like the participant to be
> able to repeat the practice trial list two more times, if necessary.
>
> I attempted to replicate the same strategy that you used in the file
> (RepeatUntilOk.es), but cannot seem to repeat the cycle of practice trials.
>  The practice list has 4 trials using lexical decision procedure, then I
> added fifth trial, 'CompCheck' that is a text slide logging either a '1' or
> '2' key response to repeat the trail list ('2'), or continue to the task
> trials ('1'). Following the text slide in this procedure is a inline code
> essentially identical to that in your example (sans the name of the Slide
> and List).
>
> I have set the 'Exit list' properties of the practice list to exit after 3
> cycles.  I am not sure what the problem is, but I am not able to repeat the
> practice trial list.  I am not sure if this problem is due to two separate
> procedures embedded in the same parent list (Lexical Decision and
> CompCheck)?  I have tried to use the JumpLabel approach using two separate
> input masks, but it gets tricky given we are using a Tobii Eye tracking
> extension that requires a 'start tracking' and 'end tracking' package calls
> within the procedure line (that, is I cannot simply jump back to the slide
> that displays the two lexical items).
>
> I am sure this is a relatively simple question, but I am new to E-prime
> and would appreciate any suggestions you (or any other group members could
> offer).
>
> Thanks,
> Erin
>
>
>
> On Sunday, April 3, 2011 5:34:26 PM UTC-4, Paul Groot wrote:
>>
>> Here is a minimalistic example that uses an additional list to
>> implement repeating trials: (see attachment)
>> It was created with eprime 1.2, but it should also work when imported
>> in eprime 2.0
>>
>> Paul.
>>
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