multiple choice item

Lara94

Hi!

I cannot find how to check whether a response variable has been filled out before get to the next question. I noticed that you can go on with the questions without giving an answer.

lvanderlinden

Hi @Lara94 ,

Thanks for your interest in OpenSesame and welcome to the forum!

There are several threads on the forum that dealt with this question before. For example:

• https://forum.cogsci.nl/index.php?p=/discussion/2684/advance-only-to-the-next-item-when-a-selection-has-been-made

And this article might also be helpful:

• https://osdoc.cogsci.nl/3.3/manual/forms/validation/

Could you try looking at these answers? If this doesn't solve your issue, please feel free to come back to us! :)

Cheers,

Lotje

Lara94

Thank you so much for your answer. But I cannot solve the problem. When I try to put the script (while True: ...) in the Prepare phase tab of an inline script item, it seems that the experiment does not follow the time sequence. I can't understand why :(

How does it work the my_form_validator()? Should I put this script in a inline script after the form_multiple_choice item?

def my_form_validator():return var.gender != u'no'

Thank you so much

Best,

Lara

lvanderlinden

Hi @Lara94 ,

Could you upload your OpenSesame file here? Then we can have a closer look.

Cheers,

Lotje