[solved] Average Response time of a voice key.

ezerkar

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

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

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

Thnaks again
Ezer