Answer:
to show her acceptance of that role in life
to show Scout's growth and maturity
Step-by-step explanation:
The author of To Kill a Mockingbird shows how Scout has a perfet behaviour, while she is in the Aunt Alexandra´s circle eventhoug she hates doing so, is because most of adult mature people have things that they have to do that they don´t like doing but do them the same because its part of growing and maturing, while accepting their role in life.