Hello,
I am using optseq to optimize a new task. I have been playing around with the examples they have on the documentation. What I can't find is information on how to set up the trial structure when 1 trial is comprised of 3 different stimuli types: (choice 3sec --> effort (hard or easy) 3 sec --> feedback 2sec (reward or no reward)
I don't want to consider it all one long trial, because I do want to model these 3 stim types separately with jitter between each of them. So I'm not sure how to set this up within the structure of opt seq, or if it's even possible.
I also don't want to randomize the trial type itself (hard or easy) because that is the participant choice.
I'd greatly appreciate any input!
Thanks, Michelle
Sorry, those kinds of constraints, ie, requiring some events to be in a certain order, are not possible in optseq.
On 11/15/2017 08:44 PM, Michelle VanTieghem wrote:
Hello,
I am using optseq to optimize a new task. I have been playing around with the examples they have on the documentation. What I can't find is information on how to set up the trial structure when 1 trial is comprised of 3 different stimuli types: (choice 3sec --> effort (hard or easy) 3 sec --> feedback 2sec (reward or no reward)
I don't want to consider it all one long trial, because I do want to model these 3 stim types separately with jitter between each of them. So I'm not sure how to set this up within the structure of opt seq, or if it's even possible.
I also don't want to randomize the trial type itself (hard or easy) because that is the participant choice.
I'd greatly appreciate any input!
Thanks, Michelle
-- Michelle VanTieghem PhD student in Psychology Developmental Affective Neuroscience Lab Columbia University mrv2115@columbia.edu mailto:mrv2115@columbia.edu
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