RE: relationship between clusters and WMFT scores

Hi Vahab (and everybody else),

Thank you for your help.
I still have some questions, I am trying to run a correlation between the cluster values and the behavioral measures ( like WMFT scores). As I mentioned in my previous posts, I have pre. post, and change rate of WMFT scores.
Also I have 4 measures for each cluster but I have only 2 clusters ( as I mentioned in my previous post), due to  Between Source Contrast that I selected in second level analysis which is eye(4).
I also have attached a screenshot of my calculator . Now, my question is that what is the best way to  run a correlation between the cluster values and the behavioral measures. Should I select the WMFT rate as the predictor and cluster 1 measures 1 as the outcome , or  vice versa.  Should I select all 4 measures of each cluster as the predictor ? should I select bot pre and post ( or rate change) of WMFT rate? So what is the best combination or in another word,  how I can run a correlation between the cluster values and the WMFT scores.  I'm almost new in this area so not very sure how to proceed. Any help would be highly appreciated.

Thanks.