Purpose: This means Kezia isn’t easily influenced by the Burnells to talk witht the Kelveys, because she responded that “it doesn’t matter”, she isn’t afraid to be different, and doesn’t necessarily need to do what Isabel and others are doing, treating the visitors. These are traits of independent thinking. The character Kezia, showing this strength of independent thinking, allowed the Kelveys to have a chance of looking at the dollhouse, otherwise they will not be able to look at it. This shows that independent thinking gave the people who are poorer than them hope to not be treated badly, and let them have a kinder future.