Answer:
According to Harold Kelley's attributional framework, people will probably make a dispositional attribution for your success on the basis of low distinctiveness, high consistency, and low consensus.
Step-by-step explanation:
Attribution theories are concerned with attributing behaviors to either something innate to the person or a situation in which the behavior unfolds. In Harold Kelley's attributional framework, a dispositional attribution is used to describe behaviors that are caused by some internal characteristic. In the example provided, you were the only person to do well on the test so there is low consensus. There is high consistency because you tend to do well on all tests, and there is low distinctiveness because the behavior happens in other contexts, meaning you perform well on many different tests. This would make you exceptional at test taking compared to your peers and it is a personal trait or internal characteristic.