Thanks for the clarification! Someone was (CORRECTLY!) called out when DD #3 was pitching not long ago, girl rounded first and looked, took a step or two back to first, then started going to second. Ump didn't let her go more than a couple of steps before calling her out.
DD #3's coaches are having her run some interesting plays to discourage runners from walking to second. Sometimes they had her throw to first on a walk, so the runner had better stop at first. They've also had her run down the base runner for the out at second.
When DD #3 walks to second, she doesn't even pause at all. Just rounds first, on to second. No chance for any confusion there.
DD #3's coaches are having her run some interesting plays to discourage runners from walking to second. Sometimes they had her throw to first on a walk, so the runner had better stop at first. They've also had her run down the base runner for the out at second.
When DD #3 walks to second, she doesn't even pause at all. Just rounds first, on to second. No chance for any confusion there.