scorebar

[Paul Gr]

Hello Elizabeth,
 
The following link contains to a simple E-Prime example to move one image relative to another. In this example both images are placed on a slide object and the smaller (hbar) image will move from the bottom to the top in 11 steps. I also made the hbar image transparent by defining the SourceColorKey (white.) To make things a bit easier a also set the stretch property of both images to true. (This is not required though.)http://www.psy.vu.nl/download/paul/levelbar.zip
hope this helps.
 
best,
Paul Groot
 
VU University
Amsterdam



> Date: Wed, 21 Mar 2007 11:22:44 -0400> From: smithel at psych.upenn.edu> To: eprime at mail.talkbank.org> Subject: scorebar> > I have a probabilistic learning task where I need a scorebar on the side > of the screen to go up when the subject gets a correct answer and down > when it is incorrect. I found a sample of a scorebar program online, > but its not really what I'm looking for. Basically I have two images. > A vertical line and a smaller horizontal line. I'm wondering if there > is a way to get the small horizontal line image to move up for correct > answers and down for incorrect answers and to stay in that position > until the next trial. So the movement is cumulative. > > Any thoughts/ideas would be greatly appreciated. I'm not great at > programming and I'm a bit stuck on this problem.> > Thanks!> > -- > Elizabeth Smith> Farah Lab> Center for Cognitive Neuroscience> University of Pennsylvania> 215.573.8534 (office)> 215.275.5474 (cell)> > 
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