I think the answer would be d
Social change bring two types of changes one is positive change, which helps human life. Other type is negative in direction for which man show his resistance.
1) The student may be unaware of the TRUE, UNDERLYING reason why s/he "misbehaved".
2) The student may provide a response that is not a response that the [asker of the question] would be pleased to hear. (e.g. "because I hate [insert name of the person]. ; or, "because that lesson is boring"; or, "because I'm sick and tired of school."
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Fourth amendment right to privacy and topping a phone would be considered illegal search and seizure