eduard
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- eduard
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Comments
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Hi, You sure it is being played? You could try choosing a different (audio) backend. Or using a different file format. Other than that, I wouldn't know what could be the issue (in most cases it has to do with the files themselves) eduard
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Hi Constantinos, Do you still have the problem? I was thinking that a potential solution would be to introduce an inline_script in which there is a for loop that overwrites in each trial the variable "response" and saves each trial respon…
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Hi, I think in one of the more advanced tutorials (WCST, or IAT) scenarios like this receive somewhat more attention. You could check them out to get an idea how to use variables in a smart way: https://osdoc.cogsci.nl/3.3/tutorials/wcst-python/ ht…
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Maybe this discussion here is relevant? https://forum.cogsci.nl/discussion/7187/online-experiment-running-problem#latest
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Hi Lorraine, Which part is "lag experiment"? Are you using the most recent version of Osweb? There was a bug in an earlier version in which a loop would be skipped if it only had a single row. It looks like your lag_loops are all only ha…
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Hi Sullivan, I have no clue, but maybe @Yavor has some experience with stuff like that? Sorry for not being able to help, Eduard
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Hi Omer, the file is not available anymore. Could you re-upload it? If it is too big, there is always the option of emptying the file pool somewhat and/or simpliyfing the experiment, e.g. by removing parts of the experiment that you know is not rel…
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Hi SINE, I think making the welcome display cumstomizable is on the todo list of the developers. See here. I don't think there has been any work on it yet, so, you probably will have to wait some more time, before this can be changed comfortably. …
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I suppose in your implementation you define the variable of the stroop dynamically (which word, color, etc. is chosen on a particular trial), that is, by using variables, instead of hard coding, right? The same idea applies to the progress bar. Con…
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Hi Mayte, My two speakers are both independent speakers, they both play the left and right channel at the same time. So I think this solution is not for me. I think it could still work for you, if you use a single speaker set? That all depends of c…
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Hi Dirk, I am not familiar with OSWeb to give you a good answer, but I suppose the problem is indeed linked to the version of ECMA (or rather js2py). See here: https://osdoc.cogsci.nl/3.3/manual/osweb/javascript/ I suppose the counterbalancing is i…
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I believe you were helped in this discussion, right? So, I close this one here. In case, you still need help with that issue, please use the other discussion. Eduard
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Hi David, Can you share the experiment? I am not familiar with this particular issue. What part of Pygame do you need for it? In case we can't fix the experiment, maybe there is a way to use psychopy after all. Thanks, Eduard
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Hi Sophie, I am not aware of any existing tools that integrate handwriting with Opensesame. However, if the hardware you have, includes a Python api (functions that define how you can interact with it), integrating shouldn't be a problem. Without a…
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Hi Jing, Does it work for the last trial? I don't know how the matrix object is represented internally, but it could be a problem that the first line is interpreted as header and not as content, so that it is skipped. Further alternatives could be …
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Hi, Without seeing the experiment it is hard to say what is happening. It could be as simple as that you forgot to include a line (even if empty) in the loop table, but it could also be real bug in Opensesame. If you share your experiment here, you…
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Hi Marit, Yes that is possible, but as there is not a ready-made functionality for that, you would have to program it yourself. How exactly depends on your experiment. I think the easiest solution would be to have sketchpad interspersed into your …
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Hi Lorraine, This requires some Javascript. After responding (or participants trying to move on), check whether the response variable is set if not, show the same image again. Important things to keep in mind: make sure to reset the response vari…
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Hi Melanie, I am not sure I fully get your goal here. How can I ensure that after the initial keypress to start the experiment, that the timings are absolute? Absolute relative to what? but when I use a stop watch the whole trial is 50s, more than…
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Hi Lara, Have you seen the documentation on form validators? https://osdoc.cogsci.nl/3.3/manual/forms/validation/ On github, you might also found a few examples on how validators can be implemented in your Slider widget. For example. By the way, i…
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Hi Ana, There is no ready made function, but you could use a while loop to make this happen. I apologize for not providing Javascript code (I am not very familiar with it), but I think this Python code can be translated in a rather straightforward …
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Haha great :) Thanks a lot!
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Hi David, when specifying the file in the sketchpad, make sure to use square brackets. So in case, you save your file as var.pepeim , you have to use [pepeim] in the sketchpad. Also make sure to save the image in the same directory as your experi…
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Oh yeah, sure. Setting trial_no is not enough. You have to redo all the colors again. So what happened in the very first inline_script if I remember correctly.
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Hi David, Could it be a problem with the prepare-run strategy? So, have you put the code in the prepare phase of your script? Alternatively, you can try to use a feedback item and not a sketchpad. I suppose you checked whether the image actually a…
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Hi Shannon, Seems like it you have set the duration of the sketchpad to keypress which means, that you have to press a key to make the sketchpad disappear (before even starting the mouse response item). So, if you set it to 0 does it work as it …
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In the overview area, you find the first entry, usually called "Experiment". If you click there, you will see general settings to appear in the main window, there is also a drop down menu for the backend https://forum.cogsci.nl/uploads/953…
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oops. forgot to attach a file.... https://forum.cogsci.nl/uploads/382/GEZF9QNN6GMW.osexp
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Hi Melanie, I took the freedom to adapt your experiment somewhat. I am not entirely sure whether I get all the details of what you need, but I think the attached experiment will bring you a nice step forward in achieving it. Good luck, Eduard htt…
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Hi Bosshard, Could you upload the experiment? Showing the mouse can be a little tricky. There are several commands out there (e.g. mouse.set_visible, mouse.set_cursor, etc), some of which work, others don't. Have you tried to look for information o…