Final answer:
The fundamental attribution error refers to attributing the actions or behaviors of others to internal factors rather than considering situational influences. When someone cuts Valerie off while driving, Valerie is likely to attribute the action to the driver's personality.
Step-by-step explanation:
The fundamental attribution error refers to the tendency of individuals to attribute the actions or behaviors of others to internal, dispositional factors rather than considering situational influences.
In the given scenario, if someone cuts Valerie off while she is driving on the highway, Valerie is most likely to react by attributing the action to the driver's personality (option b). This means that Valerie may think that the driver intentionally cut her off because they are a reckless or inconsiderate person, rather than considering external factors such as the driver being in a hurry or not seeing Valerie's car.