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eduard

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eduard
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  • Hi Tom, (Quote) If I understand correctly, it should be enough if nest the slider while loop into another while loop that waits for a mouse/finger click on the button. So, you have to rewrite Sebastiaan's code somehow like this: from openexp.canva…
  • Hi Tyler, I assume, that your display has a grid-like structure, that is, it consists of a certain number of cells in horizontal and vertical dimension, which are evenly spaced. Is this correct? If so, you could split the creation of this display i…
  • Hi, I can't open your files. I only get redirected to filedropper's startpage. Can you try uploading it again? Thanks, Eduard
  • Hi George, Me myself, I don't have much experience with mouse button down events or the android version. However, I'm quite sure that what you describe should be doable with OpenSesame. Maybe, you could have a look on this discussion? It seems to h…
  • Hi, Could you provide more information on the structure of your experiment? For example, have you included a logger after the forms? Without the logger nothing is written to the file. If you did, are other cells in the csv file filled properly? An…
  • Hi Deniz, I'm afraid the solution to your question is not trivial. It is not impossible, but it requires you to do quite some inline_coding. Also, I don't think you should you use the form_text_input here. Instead, you could manually define a basic…
  • Hi Tyler, Do you want to change the numbers, after you have already created such a display, or is it also fine, if you create it with random numbers right from the beginning? The exact way of doing it depends on what it is that you need. In any ca…
  • Hi Deniz, I'm afraid the solution to your question is not trivial. It is not impossible, but it requires you to do quite some inline_coding. Also, I don't think you should you use the form_text_input here. Instead, you could manually define a basic…
  • Hi Andrea, I just tried your experiment, and it works without any trouble. Are you sure that you haven't "accidentally" solved the issue already by yourself? What version of OpenSesame are you running? Maybe if you update it to 2.9.4, it…
  • Hi Andrea, You uploaded an .opensesame file. These files only include the script you wrote, but not the files in the filepool. Therefore, I can't run it (Images are not found). Could you please save the experiment as a opensesame.tar.gz and upload …
  • HI @refuzee, if you believe this is something that should be built-in OpenSesame by default, you can request it in the wishlist. There, suggestions for future improvements of OpenSesame are very welcome and collected centralized. Thanks, Eduard
  • Hi Shelby, (Quote) If you included a feedback item in your sequence, it will automatically keep track of reaction times and accuracy. For this purpose, OpenSesame has internal variables that keep track of given responses and the predefined correct …
  • Hey, I think the problem of your code is, 'EPQ[num]' is not evaluated as the indexing of a list, but simply as a string. Therefore, self.get() is trying to find the variable with the label EPQ[num] and not the variable that is stored at the 'numth'…
  • Hey, I am afraid there is no way doing this without an inline_script, because none of the predefined items are able to sample mouse positions. Is there a reason why you want to avoid inline_scripts altogether? It actually isn't very hard to impleme…
  • Hi, Could you explain what exactly you mean with "group member"? As far as I understand, it could be enough if you only specify in the block_loop which group member is associated with the low reward, (or high reward, depending on which i…
  • Hi Andrea, Could you also post at which point the error message occurs? Maybe it is easiest, if you upload the entire experiment and share it here. Thanks, Eduard
  • Hi Alex, (Quote) You can do it pretty much the same way, you decided which feedback to present when. That is, in the run_if line of your logger, put something like this: count_OneBack1 >= N. Opensesame keeps track how often an item is repeated.…
  • Hi Shelby, First of all, 2 out of your 3 questions are not really related to pygaze or eyetracking in general. Therefore, I believe you can gain much more insight, if you checked out one of the general OpenSesame tutorials, like the step-by-step tu…
  • Hi, your code seems to go in the right direction. Why exactly is it not working. Is there an error message, or is it just ignored? Eduard
  • Hi, In general, you seem to be almost there. Here, a few remarks: (Quote) In this case, it might be a better idea to save the final list as a tuple, in this way you make sure that it isn't changed by accident, while still being able to retrieve va…
  • Hi, As far as I understand, you have three factors: image position (attractive left/right), dot positions (left/right), and dot identity (:/..). If you need them to be random, I recommend using the variable wizard in a loop item, as is described h…
  • Hi, Probably there is. If you check out the step-by-step tutorial of the 2.8.3 version (see here), you'll see how one options looks like that works for sure. Whether your trouble originates from a bug or some other nuisance, we can't tell right no…
  • Hi Andrea, It is a bit hard to offer you a solution based on the information you provided. In general, your error often occurs, if one is trying to loop over a single element of a list, instead of over the entire list. Therefore, I suppose you did…
  • Hi Harold, You're right. In order to open your experiment, you need to install all plugins that you used when compiling the script on your Mac. An explanation how to do this, you can find here Good luck, Eduard
  • Hi, You simply have to set the duration of the OpenSesame item with which you present the images (e.g. sketchpad) to 30 seconds. Good luck, Eduard
  • Hi, This is a bit tricky, because the behaviour of the experiment after pressing escape is already defined in the source code of OpenSesame. Of course, you could change it if you like, but this might not be the easiest solution. Another option wou…
  • Hi, Unfortunately, I can't reproduce the error. I tried the experiment with a 2.8.3 and a 2.9.2 version, and both work like a charm. No clue, what might mess things up in your case. Sorry, Eduard
  • Hi, Yes, I don't think you can put operations into the duration field of a sketchpad. Instead, you can add an inline_script just before the ISI item and put # check whether the math does what you want it toexp.ISI = 8000-exp.eighthpos*1000 in it…
  • Actually, it's wasn't my intention to recommend stopping working on your paradigm. Good luck with your thesis. Eduard
  • Hey, Welcome in the Forum! The easiest solution for your questions that I can think of (not necessarily the best), requires some inline scripting. So, you can obtain the desired effect, if you show your video and set its duration to "0".…