Entering it as "other income" has some disadvantages, particularly if you are a dependent on someone else's return. In particular your standard deduction is limited and it may be subject to the kiddie tax.
Alternatively, it can and (in my opinion) should be entered as taxable scholarship. After entering your 1098-T, you will be asked if you had additional scholarship not shown on a 1098-T (or other document). After entering the amount, indicate that it was used for room & board (and other personal expenses)
