latency = 0 ... sometimes when response given

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latency = 0 ... sometimes when response given

latency = 0 ... sometimes when response given

Author	Message
tecnika	tecnika posted 6 Years Ago Topic Details Share Topic
Group: Forum Members Posts: 156, Visits: 790	Hello, in the datafile of the experiment it looks like some latency is = 0. I send you in attachment the experiment file and the raw data. Any idea? Thank you! Attachments KEYBOARD.iqx (464 views, 25.00 KB) raw.iqdat (465 views, 19.00 KB)
	Reply Like 52
Dave	Dave posted 6 Years Ago ANSWER Post Details Share Post
Group: Administrators Posts: 12K, Visits: 98K	+x tecnika - Tuesday, July 3, 2018 Hello, in the datafile of the experiment it looks like some latency is = 0. I send you in attachment the experiment file and the raw data. Any idea? Thank you! Looking at the data file, the first thing that stands out is that the zero latencies alway appear to occur if the previous trial timed out: That's odd and I cannot seem to reproduce it (attaching a partial data file where I deliberately let at least every other trial time out, no 0 latencies). The second thing that stands out is that your Inquisit installation is a bit out of date (5.0.10.0). Could you please install the latest version (5.0.12.0) run the script and let me know of you're also seeing 0 latencies under that version? Attachments KEYBOARD_raw.iqdat (463 views, 19.00 KB)
	Reply Like 38
tecnika	tecnika posted 6 Years Ago ANSWER Post Details Share Post
Group: Forum Members Posts: 156, Visits: 790	+x Dave - Tuesday, July 3, 2018 +x tecnika - Tuesday, July 3, 2018 Hello, in the datafile of the experiment it looks like some latency is = 0. I send you in attachment the experiment file and the raw data. Any idea? Thank you! Looking at the data file, the first thing that stands out is that the zero latencies alway appear to occur if the previous trial timed out: That's odd and I cannot seem to reproduce it (attaching a partial data file where I deliberately let at least every other trial time out, no 0 latencies). The second thing that stands out is that your Inquisit installation is a bit out of date (5.0.10.0). Could you please install the latest version (5.0.12.0) run the script and let me know of you're also seeing 0 latencies under that version? I have installed the updated version and it's running ok so far, thanks.
	Reply Like 38