sebastiaan
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Hi @joao_craveiro , Can you post the full traceback (from the console) so that it's clear where the error originates? — Sebastiaan
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Hi @Jordan , You could use an "extended desktop" layout for your screens and then run the experiment in a window that spans the two screens. To make the window appear full screen: Use the legacy backend In the backend settings, hide the wi…
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Hi @mila , In general terms, you would need to create a sequence that presents a single word (with either an inline_javscript or sketchpad ) and collects a single key press (with a keyboard_response ). And this sequence would then be inside a loo…
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Hi @marko , If the experiment is hosted on a JATOS server, URL parameters are available in jaros.urlQueryParameters . If the experiment is running as a standalone HTML file (e.g. during testing), the parameter is available through the URLSearchParam…
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Hi @alexkarousou , You can use OSWeb also without an internet connection. The trick is to export the experiment to an HTML file (in the JATOS and OSWeb control panel) and then open it in the browser through that route. The data will then be 'downloa…
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Hi @Ornella , This seems like a bug in PsychoPy, and I suspect you're using an older version of OpenSesame (bundled with an older version of PsychoPy). Is that correct? If so, then I would update to the latest version of OpenSesame. Also, I don't th…
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Hi @mila , You can use Canvas objects in an inline_javascript item more or less as you can in a Python inline_script , so that part of your script can be easily converted: https://osdoc.cogsci.nl/4.0/manual/javascript/canvas/ However, there is no …
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Hi @MartinS , Thanks for reporting this! It appears to be an incompatibility between Jupyter/ QtConsole and PyQt6, the graphics toolkit. For now, manually updating the qtpy package seems to resolve it. pip install qtpy --upgrade — Sebastiaan
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Hi @KarsLigtenberg , The data structure used by loop items is a DataMatrix, which is an alternative to pandas DataFrame and a bit more light-weight and intuitive: https://osdoc.cogsci.nl/4.0/manual/structure/loop/#accessing-the-loop-table-in-python…
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Hi @Florien , OpenSesame 0.26 is about 12 years old (!) and I would definitely not recommend starting anything new with this version. However, if this is part of a running project, and the software has so far been doing its job, then indeed it makes…
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Thanks for pointing this out! I opened an issue for it.
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Hi @Brent , You can disable the compatibility check in the OSWeb and JATOS control panel. As long as the experiment doesn't grow disproportionately large (say <50 Mb) it's ok, and it will make life much easier. — Sebastiaan
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Hi @Brent , It is possible to read in external CSV files from a URL using an inline_javascript item. But it's quite complex and probably not necessary. Even if you have a lot of participants, adding all csv files to the file pool is probably still …
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Hi @multanip , If you want to share a large file, you can use a service such as WeTransfer, Google Drive, etc, and then post the link here. — Sebastiaan
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Hi @vidya , Thanks for sharing this, and I'm happy to hear that you enjoy working with OpenSesame! — Sebastiaan
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Hi @schmer , Are you running the latest version of OSWeb on both laptops? (2.2.1.1 at the time of writing.) If not, then first perform the updates as suggested by the automatic updater; if updates are available, an update notification should appear …
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Hi @nv111 , How you would implement an experiment like this depends very much on the details, but in principle it should be possible in most modern experiment-building environments (including OpenSesame and PsychoPy). In general, the main trick woul…
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Hi @daanw , I suspect that what you label as the warning message always appears in the console when you start the experiment, and then the freezing actually happens some time later. Is that correct? I don't think these messages are directly related …
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@robbertmijn Can you try this out?
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So just to clarify for me: when inside the same experiment you collect a key press using an inline_script it works, but if you try to collect a key press using a keyboard_response item it doesn't? If that's the case, I really have no clue what mig…
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Ok, that's odd. Let's try to understand what kind of keys the powermate returns exactly. What do you see if you collect a number of button with a simple test script that prints out both the key and the type of the key variable? kb = Keyboard() key, …
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Hi @SMD1990 , As a first step, let's try to understand what you are doing now. I suspect you copied this script from someone else and inserted it into your own experiment without fully understanding it, right? In the Prepare phase of the script, you…
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Hi @rania_tach , There is some room for improvement, notably by filtering out the None responses that you get when there's a timeout. But other than that this looks ok. I suspect that this issue lies elsewhere, not in the experiment or in the trans…
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Hi @lucaseme , Ah, I see. This seems to be a backwards incompatibility where the conversion from string to number isn't done automatically. (I'm not sure why this behavior has changed to be honest.) You can work around this by using the new-style if…
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Hi @Fab @SpacePenguins @Silk , Just as a little background to this. Indeed, as of OSWeb 2.1, the (newer) WebAudio API is used instead of the (classic) <audio> tags. The reason for this is that <audio> tags didn't work reliably on Safar…
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Hi @Silk , If you update OSWeb through the automatic updater, the issue should be resolved! — Sebastiaan
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Hi @lucaseme , Based on your description it sounds like you're doing everything correctly. Can you attach the experiment, or a simplified version of the experiment that illustrates the issue? — Sebastiaan
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Hi @Mikefiels , Is using a duration variable in the script of the mpy object the appropriate approach for handling randomly picked durations for video objects? Do I understand correctly that you're specifying the duration by entering {video_duration…
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Hi @sotake24 , If I understand correctly you want to show a form that shows an image, presumably defined by a variable, and that also collects a text-input response from the participant. And you want to do that in OSWeb. Is that correct? If so, you …
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Hi @rania_tach , If my understanding is correct, the Griffin PowerMate 2.0 simulates a keyboard or mouse, which means that you do not have to do anything specific to make it work with OpenSesame (any version). If your experiment used to work in Open…