I agree with @Bsch4477 , you can't claim that your earned income is more than half your support, so you're not subject to the kiddie tax and at the same time say you didn't spend your earned income on support, therefore you can be claimed as a dependent.
The wording in the TT interview is: "Yes, I provided over half my support with earned income" or "No, my earned income provided less than half my support?
