Selecting randomly which list object from one of 2 lists is shown on each position on a slide...

[LizaM]

That works perfectly!  Thank you very much :)  Having used the same
method to randomly select duration etc I should have extrapolated that
would be the case!

On Feb 2, 11:04 am, liwenna <liwe... at gmail.com> wrote:
> The positions of the images are determined by the x and y value of the
> imageobjects. These are either pixels (i.e. x = 250 = 250th pixel from
> the left side of the screen) or percentages (f.i 25% and 75%).
> Create a 'positionslist' with two attributes 'posimage1' and
> 'posimage2' and put your current values of x in this list i.e level 1
> posimage1= 25% and posimage2 = 75% and the other way around on the
> second level. Randomize the list. Nest this somewhere into your
> triallist (I would suggest to merge your current two lists into 1 list
> again with two separate attributes for image1 and image2). Lastly tell
> your imageobjects to get their x values from the attributes
> [posimage1] and [posimage2].
>
> Done.
>
> best,
>
> liw
>
> On Feb 2, 11:50 am, LizaM <liza.mccar... at uwe.ac.uk> wrote:
>
>
>
> > Hello,
>
> > In the experiment I am currently programming the student has 2 sets of
> > images - a male face list and a female face list.  I have made these
> > into 2 list objects.  I have created as slide object with 2 image
> > displays on it and currently I have male faces displaying on the left
> > and female on the right....  I want the EPrime file to randomly select
> > whether the images are displayed male left, female right, or male
> > right, female left so that we don't get an  effect from one set of
> > images always being on the one side - how can I achieve this???
>
> > Many Thanks
>
> > Liza- Hide quoted text -
>
> - Show quoted text -

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