[solved] Average Response time of a voice key.

ezerkar · January 2012

Hi,

I'm using the inline script "listen" published in the forum (great feature BTW) and I manage to get RT for the vocal response in the logger, but I don't no how to add an avg_rt variable that would alow me to add a feedback slide every now an then.

Any Ideas?

Thnaks in Advance

Ezer

sebastiaan · January 2012

Hey Ezer,

You can manually keep track of feedback variables with something like the snippet below. Obviously, you'll have to set my_response_time and is_correct yourself.

my_response_time = 1000 # Indicates response time
is_correct = True # Indicates whether the response is correct

self.experiment.total_responses += 1
if is_correct:
    self.experiment.total_correct += 1
self.experiment.total_response_time += my_response_time
self.experiment.acc = 100. * self.experiment.total_correct / self.experiment.total_responses
self.experiment.avg_rt = self.experiment.total_response_time / self.experiment.total_responses
self.experiment.accuracy = self.experiment.acc
self.experiment.average_response_time = self.experiment.avg_rt

Hope this helps!

Kindest regards,
Sebastiaan

ezerkar · January 2012

Thanks, couldn't get it to work though, I'l look into it when I have time.

Thnaks again
Ezer

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[solved] Average Response time of a voice key.

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