Yes! A parent can obtain an ATM or debit card for a minor under the age of 18 (the required age to be a single account owner) if the minor is present with the parent at the bank. So, you would need to go to the bank with your parent at the time she is requesting the card.
The account would be in your parent's name, but they can assign a card to anyone as needed to access the funds. The parent would be responsible for the account as well as transactions done by the authorized cardholder. This can be done at any walk-in Arvest branch location.
Another option you may want to consider is our new Arvest Spending card which will be available on September 2nd. This is a reloadable debit card designed for parents to provide money to students/teens. It works just like a debit card, but has no overdraft and can be loaded by your parents using telephone or banking on the net transfers. You can read more about the new product on our Arvest Spending Card website or by visiting a branch after September 2.