eduard
About
- Username
- eduard
- Joined
- Visits
- 1,402
- Last Active
- Roles
- Member, Moderator
Comments
-
Hi, You will need to introduce a counter variable. Every time you rerun the trial sequence, you have to increment it. As soon as the counter has the value you want (e.g. 3), you don't rerun the trial sequence any more. WIll you manage to implement …
-
HI, Most likely, she used a keyboard response after the sketchpad. Eduard
-
Hi Thomas, Can you share your experiment? Did you make sure that you have no typo when using the variable name? Not sure whether it is relevant, but it is also possible that you have to put the relevant code in the prepare phase, not the run phase …
-
Hi Sarah, Can you post an error message? Otherwise it will be very difficult to help you. From your description it sounds like something is wrong with your installation. You can try to reinstall, or try a different backend. Also, which operating sy…
-
Hi Javier, (Quote) Yes, that is correct, in the sense that Pygaze supports it. You can read about how to use the gazepoint here. Generally, it is a good start to learn about pygaze by checking the examples. Hope this gets you started. Eduard
-
Hi James, I don't really use use the loop functionalities a lot, so maybe there is an option to do that with those functions that I don't know about, but usually I solve these kind of problems programmatically. So just use an inline_script and crea…
-
Hi Sabrina, I haven't tried it myself (will give it a go if necessary), but can't you just define your validating function in a way that it only returns True if both the rating scale as well as the text input have input? Both items have a separate …
-
Hi Anthony, Sounds like the experimental file is corrupted or contains characters that Opensesame can't decode. You can try opening the file in a text editor (maybe you have to unzip the file first). If you can open it, you can try to find the prob…
-
Hi, I think there are several options how to approach the problem. Things you need to keep in mind are (1) You have a binary DV (safe vs risky), so logistic regression would be one approach unless you only want to look at accuracy averages for each…
-
Hi, What do you mean with 'limit on the trials'? Could you elaborate? Eduard
-
Hi Lizette, You can use inline_scripts and can print to the debug window by using the print command: print(var.response)# or more generally:print(<variable_name>) For sake of simplicity, I attach a script that prints the keypresses onto the…
-
Hi, As far as I know there is no systematic, and published comparison of Opensesame and Eprime, but given that >600 studies have used Opensesame it is most likely okay to use it without justifying that you did. Eduard
-
Hi, I don't know whether there is more advanced software out there, but maybe this (slightly dated) attempt of @Edwin could be useful to you? Eduard
-
Can you try: =800+[SOA] Does that work? Eduard
-
Exact synchrony will be tricky. Reasonable synchrony can be achieved by placing a sampler and a sketchpad into a sequence one directly followed by the other. Set the duration of the sampler to 0 and the duration of the sketchpad to the duration of t…
-
Can you confirm you are a real person?
-
Hi, To get the timing info, you can implement the idea in this discussion: http://forum.cogsci.nl/index.php?p=/discussion/4602/recording-multiple-mouse-clicks-during-video#latest To get the keypresses, you can use pygame functionality in your sc…
-
Hi, I don't know what the problem is or what the solution would be. But maybe you can ask the support of the emotiv people? At least opensesame communication is rather plain Python, so it is unlikely that the problem has directly to do with Openses…
-
Hi Vicky, How do you know that the order is wrong? Do you check the logfile or do you just mean in the debug window if you print it out? Can you maybe give more information on the expeirment and the implementation. maybe including the file? Eduard
-
Hi Helio, I'm not sure whether it also works with Tobii, but you can try to press q during the drift correct phase to get back to the calibration menu (that works in Eyelink) and start the calibration there. Just make sure that the experiment pause…
-
Hi katie, If you have information about the timing of events in the video itself, you can use the info provided in this discussion to match responses and video offline. During the experiment itself it appears to be very difficult, I am afraid. Eud…
-
Can you reliably reproduce this error? This would be very useful. Otherwise it is hard to deal with this issue. Maybe it has to do with garbage collection or the pool is cleared out for some reason? But honestly, I am fishing in the dark here. Edua…
-
Hi Lizette, My hunch is that the keycode is not treated properly. Can you maybe just print out the keys that you are pressing to the debug window (without any processing of the keys)? I'd be surprised if Opensesame doesn't register them altogether.…
-
Hi Helio, The easiest way (in my opinion) is to use python coding inside an inline_script to assign lists to conditions. Using loop tables directly requires somewhat convoluted adjustments. In an inline_script, you can do stuff like this: import r…
-
Hi Emma, I forgot the details, but in some other discussion @sebastiaan explained how the text is currently rendered (which is different to previous versions of Opensesame), if you feel lucky, give it a go and search the forum. Basically, a box is…
-
I indeed think it is a weird idea and I don't really get your motivation. Anyway, if you just need it for the logfile, you can simply (at least in a conceptual way) take the current time, and compare it to the start time of all items. Find the two i…
-
Hi Han, Maybe a new issue for that. The discussion is almost 5 years old, so it is highly unlikely that the issue is caused by the same thing. Thanks, Eduard
-
Hi James, can you share your experiment? I'd like to have a look. Eduard
-
This sounds like a firewall issue. Openseame uses a few plugins that require connection to the internet. @sebastiaan, any ideas? Eduard
-
Hi, Not sure whether there are better solutions (I have no experience with videos in experiments), but right before the video start, you can take the time and save it in a variable, right after it stops you do the same (sort of as a check whether t…