eduard
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Hi Kiki, If the correct_response changes from target to target across sketchpads, you have to provide all the correct_responses beforehand. So, you would need separate columns for each of the targets, i.e. correct_response_tar1, correct_response_ta…
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Hi, I am sorry, but once the experiment is finished and you close Opensesame (or start another session), the data will be lost. Eduard
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Hi, Just add one sketchpad followed by one feedback item to your trial sequence. Both have a run_if field, that you can find in the sequence overview. The sketchpads run_if should be set to always, the feedback should be run only if [response] == '…
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Hi, I have never worked with an SMI eyetracker, but usually you have to preprocess the logfile that an eyetracker produces before you can merge it with Opensesame's logfile. Maybe the Pygaze Analyser gets you started, but also this one I have never…
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Hi, Did you manage to present a single video? If so, you can probably adjust the window size of the video and also its position, which means you should be able to open another video and present it next to the first one. I haven't worked myself with…
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Hi, If you provide more detail on what exactly doesn't work, we might be able to help. Could you post your error message? And did you follow all steps described in this discussion, e.g. installing pyaudio? Eduard
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Hi Emily, You could try to open the .opensesame file in a regular text editor and see whether there is really a quotation mark missing. If not, then there is probably an item in the experiment that causes the problem. In this case, you can try to c…
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Nice to hear that you could fix it. Just out of curiosity, with which versions of Opensesame have you written and run the experiment? Maybe that is a bug that should be fixed in the next release. Thanks, Eduard
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Hi Laurie, The script that Michel has was written for a much older version of opensesame and probably wouldn't run with the current one. If you give me a detailed description of what exactly your flicker-fusion task should include, I can make you a…
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Hi Sara, Is your experiment crashing, right in the beginning after your pressed run? I just tried it and it seems to run fine, but then, I haven't tried it until the end. If it does run for a little while, you can try to find out at which point it…
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Hi, The logger has to be inside the sequence with the forms. Right now it is executed only once after the sequence and not after every iteration. Does that solve everything? Eduard
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Hi Emilie, I don't have any eye trackers here, so I can't test it. But if you managed to find the part of libsmi.py, that is responsible for the number of points to present, you should be able to change this parameter from inside your experiment. T…
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Hi Jan, nice that you sorted things out yourself. I haven't looked at your code in detail, but just a few small remarks. 1) It shouldn't be necessary to declare your variables as globals. All the inline_scripts share a common workspace 2) In a co…
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Hi, Does this happen with all experiment that you have used and also on all backends? (You can change the backend settings in the general properties tab). Eduard
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Hi Davide, If the problem hasn't been fixed yet, could you open an issue on Github and provide more information on the OS and what exactly happens when you try to open opensesame? https://github.com/smathot/OpenSesame/issues Eduard
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Hi Ariel, My bet is that the delay will be somewhat smaller if you use the inline_script. About how much delay are we talking here actually? And is it consistent or is there also some jitter. maybe it would help if you would turn it around and firs…
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Hi vvogel, the easiest way is probably to select the go trials only after collecting the data. You can easily select cases with Excel's pivot tables, and plenty other tools in other programming languages. If you need those response times for provid…
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Hi, The question should be is the Tobii 4C supported by Pygaze. According to the documentation, Tobii eyetrackers appear to be supported. Whether that particular model is, I don't know. @Edwin might know, though. Eduard
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Hi, Multiple pictures to one sketchpad are possible, you just have to add those and make sure to use unique coordinates. Otherwise the images will overlap. Eduard
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Hi, (Quote) Don't use the rows to decide when I list is to be reset, but the length of the list. For example: if len(list) == 8: list = [] (Quote) If you subtract the time stamp of one moment from another, you have a duration. So, before you …
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Hi, So, the variable var.response was not defined. Neither was var.practice_responses. As I mentioned in the comments of the code, you have to initialize them in order for the code to work. Also, the inline_script has to be put in the loop, not aft…
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Something like that: import randomimport numpy as np src = pool['beep-07.wav']my_sampler = sampler(src, volume=.5)startTime = clock.time()# how many soundsn_events = 41# choose random time intervalinterval = random.randint(10000,15000)# choose ran…
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Hi Florence, As Matt already suggested, there is an inline_script implementation of the slider. I improved the script. Is that slider good enough for you? You can check out the code here: http://forum.cogsci.nl/index.php?p=/discussion/40/solved-im…
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Hi, Here an optimized version of the slider. Hope it is sufficient. my_canvas = canvas()my_mouse = mouse(timeout=20)my_mouse.show_cursor(True)# Set slider dimensions. This assumes that 0,0 is the display center, which is# the default in OpenSesame…
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Ok, to not scatter information, I will close this discussion here. We can discuss the issue in this topic
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Sorry Patricia, but with all your discussion, I lost track of what the actual issue is here. I tested your script, added response to the logged variables and a linked logger after every keyboard response in your loops, and as far as I can tell, the…
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Hi Flo, As I said, there are shload of different ways to determine how often your sound is being played. So, maybe first think about what makes most sense for your paradigm (normally/uniformly/exponentially randomly distributed). Once you decided w…
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Hi, the easiest way of pairing them is by filename. So a composite file, could be something like face_1_2_comp.jpg, whereas original ones, are call face_1_orig.jpg. That;s just an example, there are certainly better ways to label your files. The u…
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Hi Candice, The setup of how to send triggers depends a little on the lab you work in, e.g. the port address can be different. With these things I can't really help. But anyway, attached a little test script, that I used to test some timings. Hope…
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Hi Meike, Attached a script that should be useful. Basically, I added the responses to a preinitialized list. And on every trial, the list is looped through and the responses are printed line by line. Hope this helps. Eduard