Which One of the Following Is the Best Example of a Student

Multiple Choice

Which one of the following is the best example of a student attributing success to an internal factor?

A) Nita has just gotten an A on her final exam in world history and is feeling very grateful to the teacher for her good grade.
B) Polly's teacher has just told her that she will be the group leader for her reading group next quarter. Polly is glad her teacher is in a good mood today.
C) Renata has just gotten a good grade on her math test and is glad that her mother got her a math tutor.
D) Sue Ellen has just gotten a good grade on her geography test; she's proud that she did so well and glad that she studied hard.