I'm checking whether extraversion (interaction term) has an effect on the relationship between motivations (IV) and UGC-creation (DV).
I was wondering if I am on the right track and am looking for a confirmation for the below steps:
1. Put DV in the DV-box.
2. Enter centered IV's (by substracting mean from IV) first.
3. Click next
4. Enter the interaction term (motivation*extraversion).
5. Check R-change
6. Check sig. levels
7. Check Beta's
Is this correct?
Many thanks in advance!!