Before revision: The important difference between the two hypotheses is that the assumed actor–observer asymmetry is expected to hold for all events and behaviors (whether they are positive or negative) and require a specific comparison between actor explanations and observer explanations.
After revision: The difference between the two hypotheses is that the actor–observer asymmetry is expected to hold for all events and behaviors (whether they are positive or negative) and require a specific comparison between actor explanations and observer explanations.