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Lexical decision with yoked pair stimuli
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Hello! FindingFive does not have a "lexical decision" response type. That's just the name of the choice response that was used in the tutorial here: https://news.findingfive.com/2019/07/17/...ed-trials/ You do need to create two choice responses for a lexical decision task-- one where "WORD" is the target and one where "NOT WORD" is the target. However, you do not necessarily need to have separate trial templates for the two responses. You can use response_pairing to pair the appropriate stimulus (test or filler) with the appropriate response (word or not word) within the same trial template: https://help.findingfive.com/api/trial-t...html#basic. Then, it's easy to keep the primes and targets yoked with the alternate_random stimulus pattern just as described in the tutorial.
With this set up, you will still have to create separate trial templates and blocks for your two participant groups, since they see different stimuli. You can see more about group assignment in this tutorial: https://news.findingfive.com/2019/05/06/...-grouping/ 
Please let us know if you have further questions!
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RE: Lexical decision with yoked pair stimuli - by Lucy - FF Researcher Support - 11-16-2020, 12:57 PM

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