Deductions & credits

I am wondering the same exact thing.  I just got off the phone for over an hour with an Expert AND her supervisor as well and neither one of them could tell me how to get back to that question because I'm pretty sure I answered it wrong and don't know why it added to my refund.  But we can't find it.  Great. I hope someone can answer that on here.  I also don't understand why everyone keeps saying it has to do with the child tax credit.  This question had nothing to do with kids.  It was in the federal review part of the process, not child credits.   I'm so frustrated. :(