Show feedback based on slider response

Online experiments
1

URL of experiment: Pavlovia

Description of the problem:

I have a quiz that should show feedback if participants select the correct answer. The slider labels are taken from the csv, which also includes a “correct_answer” column.

I would like the feedback_text to only show when the correct answer is selected. I have tried the following:

In begin routine, adding

selected_answer = slider.getLabels()

Then in each frame:

if selected_answer == correct_answer:
    slider_correct = True

Then I set the feedback_text start condition as slider_correct, but I can’t find a way to make it work. Any help would be appreciated.

2

Hello

Am I right in assuming that

selected_answer = slider.getLabels()

is in a routine that follows the slider?

Best wishes Jens

3

Hi Jens,

They’re in the same routine

4

Hello

Ok, but you put

in the Begin routine tab. At this point in time no answer has be given. If you want to give feedback after a response has been given, create a feedback-routine following your reaction routine.

There insert in the Begin routine tab

selected_answer = slider.getLabels()
if selected_answer == correct_answer:
    slider_correct = True

Best wishes Jens

1 Like
5

So there is no way to present feedback in the same routine? I tried what you mentioned, but similarly, no text is presented.

I don’t know if slider.getLabels() is even the correct method for getting the label the participant has selected, or whether that returns all labels.

6

Hello

If you want to present the feedback in the same routine you need to check for the correct answer in Each frame.

Best wishes Jens

1 Like