eduard
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Hi, Maybe the attached experiment helps in implementing your task. Good luck! (Note, the changing of the x coordinate seems to be necessary currently, because changing the radius alone won't update the canvas). Eduard https://forum.cogsci.nl/upload…
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HI, I have no idea what is happening. @sebastiaan do you? Eduard
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The problem is that you call canvas.image() on every loop iteration. This is quite an expensive operation, so whenever possible try to avoid it. I attach an example that makes use of named canvas elements. I hope this helps. Eduard https://forum.cog…
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Hi Jasper, Well yeah, canvases don't work, but creating arrays, randomizing them and extract values from it to use in sketchpads does work. I won't be able to give you a complete script here, because I haven't done it myself (and have limited expe…
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Hi Sanne, Not sure whether this is what you mean, but there is a osweb version of the text input funcionality (users type in responses that are longer then a single character). See this discussion for example experiments: https://forum.cogsci.nl/d…
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Hi, No clue whether this is the reason, but why have you chosen hebrew as font type? Can you try a more standard one? Eduard
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Hi, You can use the command canvas.clear() , inside the while loop. That deletes the previous canvas on every iteration, so that only the current canvas appears. Can you try this? If it doesn't work nicely, there is another trick that smooth things…
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Hi Lorraine, Are the positions entirely random or are they limited to a certain range of the stream? Is the stream continous or will you have several trial with a stream each? Is timing critical? In other words is it an RVSP? If you can limit the …
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Hi Bedauerlich, Yes, in principal you can. The only thing you need is a common time line. To establish that, you need to know which time points of the screen recording correspond to which time points of the gaze recording. The bare minimum is to ha…
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Hi Sanne, On windows systems, I used to simply download the zip file of Opensesame from github, extract it, and then started Opensesame by double clicking on the .exe file. Like that no installation was necessary (which was my way of bypassing no…
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Hi Deiniol, I think javascript_inlines' workspace is not global. That means that whatever you do in one inline_script item will only be defined in that item. You would have to define the Shuffle function in every inline_script item that you are usi…
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Hi, There are a couple of methods to adjust cursor visibility. I can never remember which is the one that works. Probably set visible true, but maybe check the forum for some older discussions. For example here: https://forum.cogsci.nl/discussion/…
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Hi, I have seen this before a couple of times, and honestly, I don't have a clue why some comparisons return yes/no while others return 0/1 (so true/false). So, also here, I don't know. The more explicit way would be: if vars.correct_pers_response…
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Hi sanne, The problem seems to be twofold. First, the same label widget cannot be linked to two different forms (maybe @sebastiaan could (dis)confirm that?). At least, I can't explain otherwise why the Label widgets won't appear on the second form…
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Hi Deiniol, If I understand correctly, perservative errors would be correct responses if the previous rule still applied? Couldn't you then use the same procedure you use to set the correct response for setting perseverant errors, but instead the cu…
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Yup. e.g. wetransfer.com or any other filesharing platform
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Hi Yerzhan, Ah ok, that is weird. As I said, I have no experience using pygaze directly. You could see whether the tracker works if you use it as Opensame plugin, for example see the experiment in this discussion. Other than that, I am not really o…
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Hi Sanne, If I understand the problem right, then this is indeed weird, however, I am not sure I do :) Could you upload your experiment, and maybe put a few comments in there with what the problem is exactly? Thanks, Eduard
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Hi Mariette, If the plugins don't work, you can use python programming to record sound. There is quite a bit of info on how to record voices via microphone in this discussion here. I guess, when you say you want to record sound, you will use a micr…
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Hi Bar, Are you defining the outcome value in the run or prepare phase of that javascript item? If it is the run phase, try to put it in the prepare phase. And use [outcome]=1/0 Hope this helps, Eduard
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Hi Queen, I might be mistaken, but the online gabor generator is not meant to be used interactively in your experiment. Instead you would create the patches beforehand, store them as images and then load/use them in your experiment, whether online …
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Hi TIm, this newly shuffled list would replace a column of the loop table. So this would mean that per trial you would have to index every item of it one by one. So, for example you could have an inline_javascript item in the beginning of your trial…
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@sebastiaan is this another regression?
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Hi Zach, That certainly isn't good, but wouldn't it be an option to instruct participant with which software they should start the experiment? Other than that, @sebastiaan @Daniel is it a known thing that sound seems to be buggy on safari? Eduard
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I think you are running in dummy mode. At least that what the log messages seem to suggest ("Calibration would now take place"). If I am not mistaken in that mode you cannot test data logging. Do you have an eyetracker attached? Then, you …
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Hi Yerzhan, The messages that you get are not Error messages but warnings. Of course it is better to fix the things that you get the warning about, but they themselves won't cause your experiment to crash. I think, you experiment is actually runnin…
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Hi Jasper, 1.3.12 has not been released yet. Not sure when this will be the case. You could use an older version of Osweb, e.g. 1.3.10 or perhaps 1.3.9 for now. Eduard
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Ah, I see. This is indeed more Jatos question I think. I'll move the discussion. @kri Is there a way to use the Jatos subject ID inside of Opesensame scripts? Eduard
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Hi Albert, Do the questions depend on the sound that is being played. If not (that is always the same questions are being asked), you can simply hardcode them on the sketchpad without adding them to the loop table. Almost like you do it already. So…
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Hi Tim I don't know whether reading loop tables (or anything) from file is currently supported in OSweb. The straightforward solution would be to have the logfile for each subject/session in the pool, and use that file to infer which items were alre…