<div dir="ltr"><div><div><div><div><br>Highlighting can done quite easily using a small piece of inline script. The trick is to get a reference to the selected object, change some properties (i.e. borderwidth and color) and redraw. A similar topic was discussed not long ago:<br>
<a href="https://groups.google.com/forum/#!topic/e-prime/keTwpjv5rgY">https://groups.google.com/forum/#!topic/e-prime/keTwpjv5rgY</a><br><br></div>Going backward is less trivial. One way to do this is to put the judgement list in the procedure of a new (parent) List object. This parent list object should run 'forever' (using a high cycle number). Then you have to add a piece of inline script at the beginning of the new (parent) procedure to pick a specific trial of the judgement list. (Probably using a global variable to keep track of the 'active' trial). The judgement list should only run one sample. At the end of the parent procedure you should add a small piece of inline script to terminate the parent list once the active trial number exceeds the number of judgement trials. Within the judgement list you should have some inline to increment and decrement the global index according to the selected button.<br>
<br></div><div>I remember that the SRBoxUtilities example (<a href="http://www.pstnet.com/downloads/srbox/SRBoxUtilities.zip">http://www.pstnet.com/downloads/srbox/SRBoxUtilities.zip</a>) contains a similar technique for picking a specific item from a list. However, that specific example makes use of goto-labels instead of a parent list, which is not the most elegant way to go. Also see the attached example script, which can be used to see how the parent-list mechanism works.</div>
<div><br></div>Sound difficult, but should be do-able if you have some programming experience. <br><br></div>Best,<br></div>Paul<br><div><div><div><div><div><br></div></div></div></div></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On 19 July 2013 09:23, Taewon Chung <span dir="ltr"><<a href="mailto:tchung215@gmail.com" target="_blank">tchung215@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p class="MsoNormal"><span lang="EN-US">Hello everyone, I am posting this in hopes
of receiving some tips, help in putting together an experiment using the
E-Prime software. I am not very experienced with the software, and would greatly
appreciate any and all help.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The experiment is a basic picture judgment
task, with a picture in the middle of the screen, with 9 ‘slideimage’s
underneath at the bottom of the page. The 9 ‘slideimage’s each indicate a
certain level of emotions. The emotional levels increase going rightward (e.g.,
sad face at the very left, neutral face at middle, happy face at very right),
and the participants make a decision based on their respective emotional
responses to the picture with a mouse. For every single picture, the
participant makes emotional level judgments for 3 different types of emotions. Essentially,
3 responses are recorded for each picture stimuli, after which the next
(random) picture stimulus is given, and another 3 responses are given for the
stimuli. I was wondering also if there is a way to add in two aspects: One
being a [previous] and [next] button on the top left and right sides of the
screen, for easy navigation for the participant, and the next being a way to
show which response the participant selects (a shadow/highlight around the chosen slide
image, etc.) <u></u><u></u></span></p><p class="MsoNormal">I have already looked up the '<a href="https://psychologysoftwaretools.zendesk.com/attachments/token/m0q4zkz1ydfeesq/?name=VisualAnalogScale.es" style="text-decoration:underline;color:rgb(51,51,51);font-size:12px;line-height:16px" target="_blank">VisualAnalogScale.es</a>' file, but this task utilizes Slide-Texts rather than Slide-Images, and am not sure how to make the change, since it doesn't seem that a simple Object-name-change works.</p>
<p class="MsoNormal">Once again, I appreciate any and all help
regarding this experiment.<br></p>
<p class="MsoNormal"><span lang="EN-US">Any input would be greatly appreciated.
Thank you very much.</span></p><p class="MsoNormal"><span lang="EN-US"><br></span></p><p class="MsoNormal">Please refer to the attached jpeg image file for a sample of the layout. thank you very much!!</p><span class="HOEnZb"><font color="#888888">
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