What quotes in To Kill a Mockingbird show that Scout is naive?

1. "I said, 'Hey,' Mr. Cunningham. How's your entailment getting along? [He turns and looks away] Don't you remember me, Mr. Cunningham? I'm Jean Louise Finch. You brought us some hickory nuts one early morning, remember? We had a talk. I went and got my daddy to come out and thank you. I go to school with your boy. I go to school with Walter. He's a nice boy. Tell him 'hey' for me, won't you? You know something, Mr. Cunningham, entailments are bad. Entailments...Atticus, I was just saying to Mr. Cunningham that entailments were bad but not to worry. Takes a long time sometimes...What's the matter? I sure meant no harm" (Lee 205)