Final answer:
The correct answer is actor-observer bias, which is when people attribute their own actions to external factors (situation), while attributing other people's actions to internal factors (personality).
Step-by-step explanation:
The correct answer to the question is a. actor-observer bias.
The scenario described in the question, where there is high consistency, high consensus, and high distinctiveness in behavior, reflects the actor-observer bias. This bias occurs when people attribute their own actions to external factors (situation), while attributing other people's actions to internal factors (personality). In this case, the person is always doing the behavior based on the situation, which aligns with the actor-observer bias.