Soru

In the winter of 1845, Maria Mitchell spent every clear evening on the roof of the Pacific Bank in Nantucket. While other young women of her class occupied themselves with needlework or society gossip, Mitchell kept her eyes trained on the northern skies, meticulously recording the positions of stars. Her father, a cashier at the bank, had recently moved the family into the residential quarters located directly beneath the rooftop terrace. He spent his evenings teaching Maria to use the sextant, away from the quiet whispers of the town below. On the night of October 1, 1847, Maria noticed a faint, blurry object that did not appear on any of her charts. She had discovered a comet, earning a gold medal from King Christian VIII of Denmark. Although she was celebrated abroad, at home her work remained confined to the bank's roof—a space her father had secured through his employment, shielding her studies from a society that viewed a young woman wandering the night streets as highly improper.

In the context of the passage, which of the following best describes the father's primary motivation for moving the family into the residential quarters at the bank?