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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It’s not really that strange – I find that many people, but cognitive psychologists in particular, seem unaware of just how very small the world of their favourite paradigm can be </span><span style='font-size:11.0pt;font-family:Wingdings;color:#1F497D'>J</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> In fact, I have not heard of this procedure and I suppose this is because it is more popular with those who’re more interested in the conditioning side of things, but I could be wrong there. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>In any case, what’s wrong with <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Inline: Accuracy = -1<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>LabelX<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Slide, set .Duration to -1. <o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If Slide.RT < T then <o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Accuracy = 0<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:72.0pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Goto LabelX<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Etc?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Sorry, it’s Friday, difficult to think very straight, but to be honest, I cannot see what’s wrong with just going back to the moment just before the slide is presented. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Best,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Michiel<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> e-prime@googlegroups.com [mailto:e-prime@googlegroups.com] <b>On Behalf Of </b>Valerio Biscione<br><b>Sent:</b> 22. March 2013 13:21<br><b>To:</b> e-prime@googlegroups.com<br><b>Subject:</b> Terminate the slide only when the subject press a key after a random time<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have searched on the group for other topics with this problem, but I haven't found anything. <br>This is actually a normal Variable Interval schedule, so it's strange that hasn't been treated already.<br><br>I want to show a slide to the subject. At the beginning of the slide a random number is generated. This random number indicates the number of milliseconds that the subjects has to wait to receive a reward. Let's call this random number T. The subject can press the key anytime he/she wants, but only if he presses the time AFTER the time T he will receive a reward and the software can go to the next slide. If he presses the key before T he receive a punishment, but can still try to "win" the reward in the slide.<br><br>I already solved the problem to record all the RTtime that the subject press the key during the slide. The problem is to make the software to go further ONLY if the key is pressed after T. T is recorded in a variable, but won't be a problem to use an attribute.<br>Do you have any idea?<br>Kind Regards<br>Valerio <o:p></o:p></p><p class=MsoNormal>-- <br>You received this message because you are subscribed to the Google Groups "E-Prime" group.<br>To unsubscribe from this group and stop receiving emails from it, send an email to <a href="mailto:e-prime+unsubscribe@googlegroups.com">e-prime+unsubscribe@googlegroups.com</a>.<br>To post to this group, send email to <a href="mailto:e-prime@googlegroups.com">e-prime@googlegroups.com</a>.<br>To view this discussion on the web visit <a href="https://groups.google.com/d/msg/e-prime/-/xIBEh-dbA3oJ">https://groups.google.com/d/msg/e-prime/-/xIBEh-dbA3oJ</a>.<br>For more options, visit <a href="https://groups.google.com/groups/opt_out">https://groups.google.com/groups/opt_out</a>.<br> <br> <o:p></o:p></p></div></body></html>
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