The local board of education wants to prohibit students from bringing cell phones to school. What new evidence might be submitted to the board to make them rethink their position?

To persuade the board to reconsider a phone ban, the evidence should show a practical benefit of having phones at school. If students with phones are more likely to be picked up on time after school events, that supports keeping phones available. The other choices either do not show a clear school-related benefit or suggest a reason the board might want to restrict phones.

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