Hi there,
I have a setup where a participant does two question blocks followed by a block with a link (Orient block - parent window target link) to a jspsych experiment hosted on pavlovia. The experiment runs and records a variable called response_median which (if = 0.5) indicates whether the participant has properly attempted the experiment. At the end of the experiment, the qualtrics survey url (plus a query sting with the response_median) returns the participant to the survey.
The survey has two branches as outlined in the screenshot below:
- if response_median = 0.5 (not properly attempted) then shows a block (6) saying so and takes the participant back to the experiment link block.
- if response_median does not equal 0.5 (has properly attempted) and response_median is not empty ( indicating that participant has completed the first question blocks) - then survey ends
The issue: strangely sometimes this works and but most of the time it doesn't - specifically response_median = 0.5 but the survey does not go down that branch - but rather goes down the response_median does not equal 0.5.
My question is where have I stuffed this up?
![qualtrics logic screenshot.png](https://uploads-us-west-2.insided.com/qualtrics-us/attachment/ALK1I1S5I2GW_qualtrics-logic-screenshot.png)