rrr
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I'm not familiar with Inquisit software, but if you have it, the library (http://www.millisecond.com/download/library/) might be helpful.
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Hi Noa, You can see the difference between them on each webpage. http://osdoc.cogsci.nl/3.1/ http://www.sr-research.com/eb.html Both of them are good for eye tracking experiments. If you already have Eyelink products, it is quite easy to create ey…
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Hello, I don't know the database which has all types of psychological task, but you can see various tasks on the web pages of each software for psychological experiment.
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Hello, Does this help? http://osdoc.cogsci.nl/3.1/manual/stimuli/video/
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I was able to divide an experiment into the multiple blocks with all shuffled trials as below, referring to your suggestion and the number classification task example of Expyriment. def run_trial(cnt, trial): #define a trialcontrol.start(exp)for …
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Some recent LCD displays specialized in PC game have very short and stable latency (less than 5ms). If you have a blackbox toolkit, it would be possible to conduct your experiments with the high performance LCD display whose timing accuracy is chec…
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Hello, In general, LCD displays have a longer time lag to present visual stimuli than CRT displays. If you will present the stimuli in masked priming sequence especially for a very short duration, it would be a serious problem.
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Hello, It goes well, but how can I randomize completely all of trials throughout an experiment in the case of multiple factorial designs? When we want to have a two-way factorial design, the program as below runs without any errors but the order of…
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Thanks a lot!
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Hi dschreij, Thank you for your reply. We use OpenSesame 3.0.7, Python 2.7.11, and Expyriment 0.8.0 on Macbookpro (OS10.10.5). Here are three results of test suite. First is the result that we run the Expyriment test suite in inline code of OpenS…
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Hello, Sorry, the long duration was due to a hardware problem. After solving it, the duration becomes correct. The latency was about 20 ms on average (almost same as windows). When we tested the auditory timing by using PyAudio, it seems more acc…
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Hello, I was able to do the eye tracking! Pygaze functions (e.g., eyetracker....()) on 'inline_script' worked fine. Thank you very much for your kind advice. I hope this helps for all user of MacOS. Best,
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Hello sebastiaan, I succeeded to use OpenSeasame with Pygaze in MacOS! I needed to move the plugins ('pygaze_init', 'pygaze_log'...) to '/opensesame/plugins'. It doesn't work when I moved it to other plugins directories. Next, I try to use Pygaze …
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Hello sebastiaan, I added the path to OPENSESAME_PLUGIN_PATH, but I was not able to open Pygaze eye-tracking template in OpenSeasame because the error occurred when I tried to open it. File "/opt/local/Library/Frameworks/Python.framework/Vers…
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Hello, Thank you for your reply, and sorry for my many questions. I am trying to make a 'environment.yaml'. Which the 'plugins' should I use? Where should I put 'opensesame_plugins'? There are several plugins folder; plugins in Pygaze and in OpenS…
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Hello, I solved this problem. Please look at the discussion 'OpenSesame with Pygaze has a circular import in Mac.' Best,
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Hello, I encountered new errors. I updated the pygaze version from 0.6.01a to 0.6.04a, and run new 'Pygaze_trackertest.py' of the examples. It showed errors as below. Python 2.7.10 (default, Aug 26 2015, 18:15:57) [GCC 4.2.1 Compatible Apple LLVM …
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Dear all, I put pygaze and opensesame-plugins on the python path directory. Afetr this, as Josh said, I changed the codes of 'pygaze_init.py'; from dummy to Eyelink as below # Generic settingsself.var.tracker_type = u'Eyelink' But it shows the sa…
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Hello, I solved the second question by myself. I found the OpenSesameRun makes it possible. Thank you a lot! Best,
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Hello sebastiaan, Thank you for pygaze 0.6.0! I got it. Sorry, but I have one more question. I put the pygaze folder on my python path directory. Where should opensesame-plugins folder be put on? According to the install guide, 'this folder conta…
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Hello Josh, How can I use pygaze? When I try to open the 'pygaze template', the error occurred, and I was not able to write codes. Should I add 'pygaze_init' to somewhere? Or is it better to use inline_script? Best,
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Hello sebastiaan, Thank you for your prompt reply. I did it! Can I start opensesame by other way? Best,
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Hello, When I added just eyetracker.log to the onset/offset for triggers (no hacking of display as Edwin above), the error occurred below. Traceback (most recent call last): File "/Users〜/test.py", line 56, in eyetracker.log(&quo…
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Hello, This script causes an error, class Display(pygaze.display): TypeError: Error when calling the metaclass bases module.init() takes at most 2 arguments (3 given) What should I do? Best,
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Hello, 1. What I mean is how send triggers and keep records (time, trialID, condition name, stimulus onsets/offsets, keypress, RT...) on edf files for data analysis using the Data Viewer. I already made python scripts for experiments, and try to ad…
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Hello, This is additional information. * libscreen In Pygaze, the libscreen library is used to control the experiment display and stumuli. But, like in my case, which libraries should I use to control it, Pygaze (libscreen) or other experimental …
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Hello, I was able to fix my error. Please look at 'Pygaze example doesn't work' (http://www.cogsci.nl/forum/index.php?p=/discussion/1597/open-pygaze-example-doesn039t-work-#Item_6). I hope for your information.
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Hello, Thank you for your advise. I have good news. I succeeded to use Pygaze in Mac. I found that we should install the EyeLink Developer's Kit (https://www.sr-support.com/showthread.php?15-EyeLink-Developers-Kit-for-Mac-OS-X-(Mac-OS-X-Display-S…
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Hello, I modified my " ImportError: No module named Image " by forcing activation of PIL according to error messages on terminal. However, another error happened as below. Traceback (most recent call last): File "/Users/ryotachib…
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Thank you for your prompt reply. As I said, I already installed PIL. To confirm it, when I re-tried to install it (this install way is by Macports), the Terminal said below. $ sudo port install py27-pil ---> Computing dependencies for py27-pil…