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Group: Forum Members
Posts: 7,
Visits: 20
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Hi there,
I have two experiments that I am running next week. Participants will complete both, unless they have already done one of the two in a former session, in which case they get only one. I want to use group number to accomplish this - those with group number 1 get both, group number 2 only 1. Looking at the Batch element, this should be doable. However, when trying to work from the example, I constantly get an error (group is not a valid setting). Its hard for me to tell from the example what should be put in for group assignment (i tried numbers etc). Does anyone know?
here is what I am trying in my batch script.
<batch >
/subjects = (1 of 2)
/groupassignment = group
/ file="SES8.exp"
/ file="SES7.exp"
</batch>
<batch>
/subjects = (2 of 2)
/groupassignment = group
/ file="SES8.exp"
</batch>
Hope you can help,
Iris.
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