Hi Eugene,
Thanks so much for confirming most of our design, that was a great relief. If I'm understanding correctly how you intended us to use the multi-subject multi-session design, we can just conduct second-level analysis for each condition of interest for each subject and then combine/contrast those at another higher level. That makes a lot of sense, it just seemed a little roundabout to our group when we pondered the same idea.
I have one remaining question regarding a contrast that I mistakenly left out. Is the bottom contrast listed here correct?
A B g h j k
1 0 1 0 0 0
0 1 1 0 0 0
0 0 1 0 0 0
1 0 0 1 0 0
0 1 0 1 0 0
0 0 0 1 0 0
1 0 0 0 1 0
0 1 0 0 1 0
0 0 0 0 1 0
1 0 0 0 0 1
0 1 0 0 0 1
0 0 0 0 0 1
Confirmed contrasts:
1 0 0 0 0 0 This gives A-C
0 1 0 0 0 0 This gives B-C
1 -1 0 0 0 0 This gives A-B
Final contrast in question:
0.5 0.5 0 0 0 0 Is this (A+B) - C?
Thanks!
Elisabeth
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