While Layne's friends enjoy her sense of humor and warmth, they are often frustrated by her inability to get places on time. Worse, she rarely calls to say she will be late, and sometimes she doesn't show up at all. She hates to commit to anything beforehand and seems to make decisions based on her moods, regardless of how those behaviors might affect others. Based on this information and relying on the Five Factor Model, we can say that Layne would be most likely to score LOW in

The correct answer is: Conscientiousness.

Explanation:

Conscientiousness is one of the five dimensions of personality described in the Big Five model of personality.

People that are highly conscientious are very dependable, reliable, responsible and punctual. They take promises very seriously and are usually very strict and reliable in their behavior.

On the other hand, people that score low on conscientiousness are typically unreliable, are more prone to irresponsible behavior and tend to be lazy and avoid commitment.

In this particular example, Layne exhibits low levels of Conscientiousness.