Hi there, 

I’m new to Qualtrics and I’m using it to create a survey which will randomly assign respondents to either a control or experimental group. My question is: is it possible program Qualtrics to randomly assign participants to each group while balancing for gender, age, and OASIS score (this is a anxiety measurement tool I’m using in my study. It is presented to participants as a quiz prior to being randomly assigned). 

Here is an image of my current survey flow, showing the randomization branching if it is helpful:

If it is possible to balance for gender, age, and or quiz score, could you please explain how to do so?

Thank you for your time. 

-L