Final answer:
The mother likely took the person's phone away due to a lack of respect shown by using the phone during class and possibly extending this disrespect to the family setting. The scenario implies a breach of social norms and social control, which could justify such disciplinary action if similar behavior occurred at home.
Step-by-step explanation:
The scenario provided does not include enough information to definitively answer why the person's mother took their phone away. Given the limited context, the reason could potentially align with any of the provided options; however, information about the person having a habit of talking on their cell phone during class suggests a disrespect for the social norms and rules within a classroom setting. It is inferred that the mother could have taken the phone away because of this repeated behavior, which shows a lack of respect for the learning environment and others around them.
Respect for others in a shared environment is a core principle within social settings and is essential for maintaining social control. The reference provided in which a professor asks a student to turn off their phone suggests that using a phone in class is seen as disruptive and disrespectful. Therefore, the behavior matches closest to Option B, 'Because the person didn't respect their family,' if we assume that the lack of respect extended beyond the classroom to a family setting.