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About trialdata element

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abhi	abhi posted 11 Years Ago ANSWER Post Details Share Post
Group: Forum Members Posts: 114, Visits: 558	thanks working fine with beginresponse
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Dave	Dave posted 11 Years Ago ANSWER Post Details Share Post
Group: Administrators Posts: 13K, Visits: 108K	By default Inquisit will start polling for response after all stimuli in /stimulustimes have been presented. In your example, latency would thus be relative to mask. If you don't want that, you need to use the /beginresponsetime (formerly /responsetime) attribute. Details are available in the documentation.
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abhi	abhi posted 11 Years Ago Topic Details Share Topic
Group: Forum Members Posts: 114, Visits: 558	Hi, / stimulustimes = [0=primeA; 75=blank; 200=target; 300=mask] / trialdata = [primeNeutral, target] </trial> If this is my code where target word and rectangle surrounding it appears at 200 ms and rectangle disappears after 300 ms whereas target remains on the screen and a subject has to respond before rectangle disappears. Then my question is - the latency recored by software, is it the response time from 200 ms ( when target appeared for the first time ) or is it the response time from the last fame which is 300 when the target reappears again ( although it is not evident to naked eye) And the second question is about / trialdata- ( / trialdata = [primeA, target] ) in this command- will the program only record latency between primeA and target and I will not get any other columns ? Thanks Abhi
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