The correct answer is number 2: "it entertain readers by revealing Tan's feelings about being different and causes them to wonder if her perspective will change".
"Fish Cheeks" is an essay written by Amy Tan in 1987.
The statement that describes the purpose and effect of the excerpt is that Tan feelings about being different are a motive of pride for being Chinese. Amy knew that her mother understood the way she felt that night.
When the guests have left after dinner, Amy's mother gives her the popular model skirt. The mother tells her she understands that she wants to fit in to be like her friends, but that she should always have to respect and be proud of her culture. The girl thanked for the lesson about feeling proud of her heritage.