Answer:
D. she blamed his fall on his being clumsy
Explanation:
Fundamental attribution error is a term in social psychology which describes how individual, judges people's actions, by giving too much causal weight to the character of people involved, rather than to the circumstances in which those people acted.
It is often known as correspondence bias or attribution effect.
In other words, it is the defined as the tendency for individual to put much emphasis on dispositional and personality-based explanations on actions of people, while putting less empahsis on situational explanations for actions obeserved from the people's behavior or action.
Hence, in this case, Leila is blaming the man's fall on being clumsy, rather than acknowledging the fact that his fall is due to walking on a patch of ice.