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pseudorandomization multi...
Forum: Study Grammar & Management
Last Post: Ting
04-17-2024, 03:23 PM
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Preview mode broken
Forum: Platform Improvement
Last Post: sten_knutsen
04-07-2024, 07:58 AM
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Cookie Error in MTurk
Forum: Study Grammar & Management
Last Post: Ting
04-05-2024, 05:49 PM
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When it takes too long th...
Forum: Platform Improvement
Last Post: blueorange
03-19-2024, 08:06 PM
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150 trial limit
Forum: Study Grammar & Management
Last Post: sac429
03-19-2024, 02:32 PM
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Is there a way to present...
Forum: Experimental Design
Last Post: Ting
02-20-2024, 09:30 PM
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Questions RE: Prolific Co...
Forum: Experimental Design
Last Post: Ting
02-14-2024, 09:44 AM
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Blank screen?
Forum: Platform Improvement
Last Post: mschenker
12-13-2023, 03:25 PM
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Tokenized Text Font + Unn...
Forum: Study Grammar & Management
Last Post: Ting
11-15-2023, 06:38 PM
» Replies: 5
» Views: 1,541
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One randomized word while...
Forum: Study Grammar & Management
Last Post: S Sommer
11-14-2023, 05:25 PM
» Replies: 0
» Views: 330
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URGENT - ACTIVE SESSION |
Posted by: bisserai - 10-21-2021, 04:25 AM - Forum: Study Grammar & Management
- Replies (1)
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Hi FF team,
I have an active session for one of my studies and have five participants who already completed. A few people however have contacted me re the consent form, which they apparently cannot download, something along the lines of:
"I went to the link you sent me and clicked on the "read the consent form" button. Another message appears telling me to click on it to read it, I click and then I get a 404 error page: impossible to read the document. "
They're using chrome (i've instructed them to).
Any ideas why this might be happening and what to do? I understand it might be cookies-related, but can you tell me exactly what shall i instruct participants?
Best,
bissera
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fixation cross location using yoked trials |
Posted by: aczyp - 10-20-2021, 12:55 PM - Forum: Study Grammar & Management
- Replies (10)
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I have been trying to set up a speeded rating study where sentences are preceded by a fixation cross. The stimuli are tokenized_text sentences and text for the fixation cross.
While it is easy to get a close-to-the-same location for fixation cross and the first word of the sentences, they slightly shift position if I put them on the same trial. In earlier related threads started by other users, you recommended not putting them on the same trial, but going via yoked trials in the procedures section instead.
However, when I try to do this following the tutorial, I run into trouble because the code to explain how it works is made for priming, with equal numbers of stimuli in the primes_template and the targets_template:
"target_prime_lexical_decision_block": {
"trial_templates": ["primes_template", "targets_template"],
"pattern": {"order": "alternate_random", "repeat": 1}
}
In my own study, I only have one stimulus in the trial template "fixation_cross", namely, a fixation cross.
So the study won't run if I replace "primes_template" with "fixation_cross", since there is only one stimulus in this trial template.
Could you recommend a way to specify in the procedures that the single stimulus in the trial template "fixation_cross" needs to be repeated over and over again, until the second trial template is done? Thank you very much in advance.
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Audio responces collection: zip only has a .csv |
Posted by: chingiz.poletaev - 10-18-2021, 11:01 AM - Forum: Platform Improvement
- Replies (2)
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Dear Colleagues,
In course of trying out my beta study I stumbled upon a problem with collecting data. The experiment should collect audio responses - however, in the final zip-file there's only one (pretty unintelligible) .csv file. No .ogg files, no "value", no "rt". Just that .csv. The question is: where are the actual audio recordings? Am I doing something wrong? My browser is Chrome. Below is the code for my response unit "picturenaming_response":
{
"type": "audio",
"auto_start": true,
"rerecording_allowed": false,
"onset_detection": true
}
Should there be different response units?.. I need people to audially describe the pictures, and the recordings with these descriptions.
Thank you very much for your input!
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Study not advancing past first stimuli. . . |
Posted by: sten_knutsen - 10-15-2021, 02:06 PM - Forum: Platform Improvement
- Replies (4)
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One of my studies (which was just working perfectly fine earlier today) will no longer advance past the first trial -- it just hangs up. I have another study that is almost exactly the same as this study, and it still works fine. I have been going over my code with a fine-tooth comb, and I can't see any reason why it would display the first trial, and then hang up. I've even switched trials around to see if it's just a bad set of stimuli or something -- same problem.
This was on Chrome, but I also tried on Firefox with the same result.
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Match response to date |
Posted by: eng - 10-07-2021, 11:30 AM - Forum: General Feedback
- Replies (1)
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Hello, we need to match a specific response within a session to the date in which it happened. The results data file doesn't include date information but the list of participants who completed the study does include the start and end date/time information. Is there any way to march those two pieces of information to find the date in which the response was made?
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