Millisecond Forums

Hi there,

I conducted an experiment last year where participants did the OSPAN and n-back tasks before doing a Qualtrics questionnaire. They were randomly assigned to do one or the other first using the following script:
<batch>
/ subjects = (1 of 2)
/ groupassignment = random
/ file = "shortfrenchversionnback.iqx"
/ file = "shortfrenchversionospan.iqx"
</batch>

//order 2: B -> A -> Qualtrics
<batch>
/ subjects = (2 of 2)
/ groupassignment = random
/ file = "shortfrenchversionospan.iqx"
/ file = "shortfrenchversionnback.iqx"
</batch>


We are analyzing the data and are a bit puzzled by identifying the group ID. Is it correct that group ID 1 = did the n-back first and group ID 2 = did OSPAN first? Some of the participant start times seem to not line up with this and so I am not sure if I have correctly understood.

Thanks for your help!