Fab
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- Fab
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Hi @pannajanosi, Your question relates to lab.js, which is not part of and is not related to Open Sesame. For support about Lab-js, please refer to their website: https://lab.js.org/ Best of luck, Fabrice.
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Hi @Soan, If you're gonna run your OSWeb experiment on a JATOS server, please note that you cannot make sure that the same number of participants will be allocated to each of the three orders. Instead, the task will allocate random a subject number …
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Hi @valeriacarradore, As indicated by the message, this relates to your computer operating system, not to Open Sesame per se. It relates to the fact that your computer settings Your display settings is currently set to make all items a little small…
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Hi @Loulou, Can you share how you fixed the issue so that other users may benefit from this formum entry if they encontered the same error message? Did you just reinstall Open Sesame? Thanks! Fabrice.
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Hi @b_lanzini, There are several ways of implementing a lickert scale type of response registration. Options include writing code in Javascript (using an inline_javascript object) to set up the presentation of a picture, the scale, take and register…
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Hi @CarlaC, This looks like a system or browser issue indeed. To be honnest, I'm not sure what the peific issue might be. There are some things you could perhaps try/check (I'm no expert on these issues but I gathered the information from the inter…
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Hi @gerhono, Thanks for the information, The list in indeed generic. I believe the exact key code return can vary with the backend selected but it can also vary with the user's system (I think Macs differenntiate between Enter and Return keys), or t…
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Hi @gerhono, Glad it now works! I think the key code can vary across systems (I do seem to remember that on one occasion, on my keyboard, the main ENTER key and that on the numerical keypad produced different codes). Key names can for example diffe…
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Hi @CarlaC, I ran the task you sent me and it appears to work correctly with both the PsychoPy backend and OSWeb. I attach here a video screen capture of the task running in the browser (without making any change to the task you sent me). The image …
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Hi @CarlaC, This is quite odd. I tried the task I posted above on my computer at home and it worked without any problem (you can see a video screen capture here). Assuming that you did not make any changes to the task and ran it as I uploaded it, th…
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Hi @gerhono, I inadvertently moved the inline_script object before the keyboard object. That's why you got this error message. If you read the error message you'll see that it located the isue in the inline_script object and that it says that "…
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Hi @CarlaC, Could you attach a stripped down version of your online task and explain how you achieved the rotation in the "local" version? Best, Fabrice.
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Hi @CarlaC, There are two issues here... (1) your task includes a loop but no sequence. You need to include a sequence into your loop, otherwise nothing will happen. (2) there is an issue with your csv file. It looks as if you encded it as a CSV UTF…
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Hi @gerhono, As I mentioned above, a good way to work out what is being registered is to allow any key to be registered by the keyboard object and use code to write what-s been registered to the console. In your case, because your keyboard object i…
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Hi @gerhono, I'm not sure I understand your description. When you say that the ENTER key is recognized, do you mean that when you press the ENTER key on your keyboard in response to a keyboard object, nothing is registered? Could you upload your bta…
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Hi @gerhono, I'm not sure I understand your question. But if what you're after is to know what code corresponds to specific keys on your system, just create a keyboard object and then use a line of code to output the response to the console. That wa…
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Hi @amoupsou, Do these number also appear in thta way if you output them to the console during the task? Try it to see... Hard to tell what the issue is without seeing the task but assuming that the issue is not with the task, my guess is that the i…
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Hi @rrr, parseInt is a javascript function. If you're using Python, you'd just have to use the Pythin equivalent (wihch is Int). the logic remains the same. There are any mumber of ways to collect ratings. If all you need is for the participant to s…
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Hi @rrr, A "TypeError: can only concatenate str (not "int") to str" error in rsponse to something like: var.question1 = var.question1 + 1 ...means that one of the two elements you're trying to add is not numerical but a string. I…
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Hi @DOA, If you're a beginner, my advice would be to first follow the various tutorials provided in the documentation to familiarize yourself with Open Sesame and its various tools before you design your own experiment. A Corsi task can be programme…
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Hi @DOA, The first issue is that you define a function ("run") that you never call at anby point in the task. I'm not sure why you chose to use such function instead of simply inserting the code to be run. So the first step would be to tak…
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Hi @Soan , The easiest way (without having to write any coding) is to use the shuffle_horiz command in the script of the loop. This thread might be of interest to you: https://forum.cogsci.nl/discussion/8051/shuffle-horiz-taking-values-from-other-ro…
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Hi @labovich, As far as I know the Android deployment of Open Sesam ended a while back due changes in third party software and it is no longer possible to run Open Sesame on Android. However, you could program your task with OSWeb, export it as a JA…
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Hi @b_lanzini, To achieve what you're after, I'd move away from the already-made form_multiple_choice object amd use straight HTM and javascript code inside an inline_html object. Let's imagine that these are your MCQs: https://forum.cogsci.nl/uploa…
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Hi @Black_Beard2000, It's hard to tell what the issue is without seeing exactly how your experiment is implemented. To debug your program, make use of the console and write the value of the ACC variable on every trial. That way you'll be able to tra…
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Hi @SpacePenguins, Thanks for this! It's very neat and works nicely! It's a great starting point for anyone interested in a modified version of this slider. I used some AI to introduce acceleration of the cursor when an arrow key stays down, and to …
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Hi @Lisa_99, There are numerous ways of pseudorandomizing trials, depending on your experiment's characteristics and how complex the pseudorandomization is. Sopmetimes nested loops will do the trick. Otherwose, you can also create your trials lists …
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Hi @T_Q, No worries! Glad I could help and that the task is now working! Best, Fabrice.
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Hi @AHaan, This peaked my curiosity and so I had a quick look. Turns out that the issue is not the last Sketchpad but the logger. If you use some inline_javascript to write something to the console right after the sketchpad, you can see that it actu…
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Hi @T_Q, Please avoid posting the same questions on multiple forums (doing so makes it more difficult for user to find information). I answered your other message here: https://forum.cogsci.nl/discussion/9693/inline-html-and-logging-variables Best, …