Edwin
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- Edwin
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Comments
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Hi! Nice to hear that somebody is using this! :) Are you using the EyeTracker plug-in, or the libsmi one from Sebastiaan? If you are using mine, would you be able to tell me what is in the Debug window? If the connection did fail for some reason, t…
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Selecting the expyriment back-end does not immediately give you 'higher accuracy', and this certainly isn't measurably by looking at keyboard response data. If this is not what you're looking at, then what kind of benchmark did you use? The tempora…
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I'm already loving the code editor, BIG improvement!
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Have you added a logger to the trial sequence? Or, if you've placed all questions in a form/questionnaire item each, you should add a logger item behind every single question. Which is why I would recommend using a loop and a trial sequence. On that…
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@dschreij: YES! And indentation by selecting a couple of lines and hitting Tab or Shift+Tab, and 'go to line' shortcuts, autocompletion, warnings when a variable name isn't familiar (mostly on a typo), and pretty much all other amazing stuff you can…
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Yes, exactly! Or something other than a screen, e.g. a LED light. Or you could try to establish the same effect in a different modality; hearing, for example (although I guess that would be a bad idea, as you'd actually be creating a mixture of soun…
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Excellent! I'll mark this as solved, then :)
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Hi Ezer, This seems like a hardware problem: most modern monitors have refresh rates of 60Hz, which means your light will alternate 60 times a second. In general, OpenSesame should have no problem with updating the display within a single frame ref…
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For the sake of users that might have the same problem in the future: could you describe what you have done to fix the problem? I take it that you did as Sebastiaan suggested, took a Chinese font file (e.g. 'cool_chinese_font.ttf'), changed it's na…
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Hi Kevin, Could you try opening the original file from within OpenSesame? I.e.: start OpenSesame, go to File, then click 'Open', browse to your experiment file and select it. OpenSesame's files (if you've opted for including a file pool, even if t…
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Hi Wouter, I've deleted your accidental comment for you. To do so yourself, pressing 'Edit' on the top of your post, then 'Delete' should do the trick. At least, I believe users should be able to do so themselves, but I'm not quite sure on that one…
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Hi Nidia, Open an experiment, then click on the general properties in the overview (marked by the '1' in the attached screenshot); then click on 'back-end' (marked by '2' in the attached screenshot). (Image) Also, it might not be a bad idea to d…
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Hi, You could use a very short inline script to do this. Add it to your sequence somewhere, and post the following in the Prepare phase: if exp.get("real"): cor = exp.get("wrd")else: cor = exp.get("nonwrd")exp.s…
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I formatted it into a html table for you (although the forum still doesn't seem to display it as it should...).
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Hi Heather, The error you received initially (with the downloadable WinPython package) tells us the wxPython package is missing. I just checked the package and it seems this is indeed the case. This is important for you, as the gui module of Psycho…
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Hi! First of all: why would you want to do this? If it works, it works, right? :p It should be possible to integrate the two, but the best way to do this depends on what your experiment does. I think the easiest way (if your exp is in a single scr…
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OpenSesame works on a 32-bit version of Python, so it shouldn't really matter which one you use.
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Hi, What I usually do is add a sketchpad called 'pause' to the sequence item that is run via your loop (let's call it 'trial_sequence'). Write some text en the sketchpad (e.g. "Break! Press any key to continue") and set it's duration to '…
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Hi, You could use the mouse_response item. This will create a variable called 'response' (similar to the keyboard_response item). The value for this variable is 1 if the left button is pressed, or 3 when the right button is pressed. Does that help?
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It seems PyGame's display module is not properly initialized. What version of OpenSesame are you using? A quick fix would probably be to switch to the psycho backend, which uses PsychoPy. This should avoid the PyGame issue. Otherwise, if you're run…
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Go to the Debug Window, then type it in line by line, pressing Enter at the end of each line. If you copy it directly and enter it all in one go, weird stuff happens. It should look like this: Python 2.7.3Type "help()", "copyright()&…
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Glad I could help! If you're new to this, the tutorial might be really useful. These will learn you how to create stimuli. Just keep in mind that all of the numbers that indicate stimulus position and size in OpenSesame are in pixels. Use the metho…
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When you try to run it via an inline_script, OpenSesame will first try to initialize a display. Hence the persistence of the error. That's why I asked if you could run it in the Debug Window ;)
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Could it be that the display resolution of the monitor you're trying to use is lower than the resolution you have set in OpenSesame? If not, type the following in the Debug Window and report your resolution, as well as the outcome of the final line…
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Hi, Recalculating visual angles (I assume you mean visual angle, not a rotation) to pixel distances is something you can do yourself, either using OpenSesame, or a calculator. You can find the formula on how to calculate a distance on a flat scree…
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Did you specifically import pylink within the inline_script in which you try to pass pylink.FIXUPDATE? To add to Sebastiaans snippet: # Import pylink before using anything from it# (usually imports are done at the top of a script)import pylink# Get…
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If you care about the timing, wifi won't be much better (actually, it might well be worse than using a wired connection). But I'm talking about delays in the order of (several) dozens of milliseconds. The timing for reinforcement isn't THAT crucial,…
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Hi guys, If timing isn't crucial, couldn't you just use the socket module? It's in Python for Android, so that shouldn't be an issue. Is there a LAN port on your Arduino? I've done similar stuff with Raspberry Pi's. Sample code for the client side:…
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Nice! Filled it out right away. Good to see other universities pick up OpenSesame as well. Hope you guys will actually create the online tool; would be the fulfilment of a much requested option. Way to go!
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Ah, yesh, I see the problem. I'm updating the package; should be online somewhere in the next hour! EDIT (13:35): fixed it. Could you try downloading the package again? direct download P.S. The problem was in the pylink package. We used to use a b…