Multiple Image Responses

Becky Clements cobwebfaery at gmail.com
Wed Aug 10 17:14:38 UTC 2011


Opps! sent early

if strhit1 = red circle and blue circle  or strhit = red circle and
red rectangle then
     acc = 1
Else acc = 0

I don't know if something like this is possible I have be searching
the literature and reading pages after pages in forums to no avail.

Thanks again for your advise

Becky
On Aug 10, 2:08 pm, Becky Clements <cobwebfa... at gmail.com> wrote:
> Hi Ben,
>
> Thanks for the advise. The task is a little bit more complicated than
> simply logging two response which if that is all we were doing two
> slides would be fine but the two response are paired in regards to
> accuracy. For example say the four images comprised of a red circle,
> blue circle, yellow triangle, and red rectangle there are two correct
> answers consisting of 4 mouse responses the two circles are one
> correct pair and the red circle and the red triangle the other correct
> pair. The participant is not restricted as to which pair they must
> pick first but it is a paired response that is correct rather than
> each response independently. Do you know if there is a way of pairing
> the hittest? I have tried to combine two attributes for example
> if strhit1 = red circle and strhit2 = blue circle then
>
> On Aug 10, 11:02 am, ben robinson <baltimore.... at gmail.com> wrote:
>
>
>
>
>
>
>
> > i'm sure you could find a way to do this using a single slide collecting the
> > two responses, but i think it would be easier to use two slides one after
> > the other, each collecting a single response.
> > i would have a procedure start with Label1, then Slide1, then Inline1, then
> > Label2, Slide2, Inline2.
> > Slide1 shows your 4 images.
> > Inline1 performs a HitTest on the mouse response to Slide1.  if an invalid
> > response then go back to Label1 to represent Slide1, otherwise procede to
> > Slide2.  you might label this valid response something like strHit1.
> > Slide2 is configured exactly the same as Slide1 so that to the participant's
> > eye no change occurs on the screen following their successful mouse response
> > to Slide1.
> > Inline2 again checks to see that a valid response is made.  if not, for
> > instance if they click on the same item as they did on Slide1, just jump
> > back to Label2 so that Slide2 can be redisplayed and a valid response
> > collected.  label that valid response strHit2.
> > furthermore, with Inline2 you can take your two valid responses and craft
> > your remaining slide, which you said needed to be based on the previous two
> > responses.
> > for instance, once you've received a valid response to Slide2, Inline2 might
> > continue as follows:
>
> > Select Case strHit1
> >     Case "Image1"
>
> > Select Case strHit2
> >     Case "Image1"
> >         'set Slide3 to reflect a choice of Slide1.Image1 and Slide2.Image1
> >     Case "Image2"
> >         'set Slide3 to reflect a choice of Slide1.Image1 and Slide2.Image2
> >     Case "Image3"
> >         'set Slide3 to reflect a choice of Slide1.Image1 and Slide2.Image3
> >     Case "Image4"
> >         'set Slide3 to reflect a choice of Slide1.Image1 and Slide2.Image4
> > End Select
>
> >     Case "Image2"
> >     Case "Image3"
> >     Case "Image4"
> > End Select
>
> > On Tue, Aug 9, 2011 at 8:56 PM, Becky Clements <cobwebfa... at gmail.com>wrote:
>
> > > Hi everyone.
>
> > > I am currently designing an experiment in which children will be
> > > presented with four images, and will have to choose two objects using
> > > a mouse response.  I have looked at the "Multiple Response Sample"
> > > provided on EPrime Support, however, I cannot see how to manipulate
> > > this Inline to an image slide, in order to record the two responses
> > > from the one slide.  (The proceeding slide's correct answer is based
> > > upon the combination of these two responses, so it would be preferable
> > > to have the multiple responses be on one slide).
>
> > > Any help would be greatly appreciated.
>
> > > Cheers,
> > > Becky
>
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