Final answer:
The question appears to be referencing Richard Matheson's short story 'Button, Button' but the excerpts provided are from Henrik Ibsen's 'A Doll's House'. The subject of inquiry is literature, and the texts explore complex themes in English literature classes.
Step-by-step explanation:
The student's question about why Norma calls Mr. Steward references Richard Matheson's short story Button, Button, which is not directly addressed in the excerpts provided. However, given the multiple fragments from Henrik Ibsen's play A Doll's House and other unrelated texts, it seems there has been a mix-up. Nora, a character from A Doll's House, is often in distress due to the secret debt she has incurred to save her husband's life, and her actions throughout the play are motivated by her situation and the societal pressures she faces. Ibsen's work is frequently studied in English literature courses and offers a rich exploration of themes such as gender roles, individualism, and the facade of middle-class respectability.