Final answer:
Atticus's sister, Aunt Alexandra, and his brother, Uncle Jack, are concerned that Atticus is not teaching Scout to act like a lady, reflecting traditional gender role expectations.
Step-by-step explanation:
The character of Atticus Finch's sister, Aunt Alexandra, and his brother, Uncle Jack, in Harper Lee's novel suggest that Atticus is not teaching his daughter, Scout, to act like a lady. This concern arises due to the upbringing Scout is receiving from her father, which differs from the traditional expectations of a young girl's behavior and role in society. Scout is often found engaging in activities that Aunt Alexandra considers not ladylike and is encouraged to adhere more strictly to what is traditionally expected of her gender role.