Attentional blink feedback

atblinker

Hi,

I am currently programming an attentional blink experiment. I have followed this tutorial:https://osdoc.cogsci.nl/3.2/tutorials/advanced/#FigInstructions.

Now I am trying to add feedback for the participants. My goal is to give an accuracy score for each lag (0 - 9). I was wondering if this is possible, and how I would be able to give this score. Thanks for your help!

eduard

Hi,

That is possible, but requires Python coding. Essentially, you have to count every time a response should be given on a particular lag, and the number of times a correct response was given for each lag (so you need 18 variables). After a block (or whenever you want to compute performance). You set accuracy_lagX = correct_resp_per_lagX / total_resp_per_lagX

Then, you can use that accuracy variables (or those 9 variables actually), as your score.

Hope this helps,

Eduard

atblinker

Hi Eduard,

Thank you very much for your help! I'm going to try to implement this.

Best