Answer:
Neuroticism
Step-by-step explanation:
NUEROTICISM can be defined as the way in which a person or an individual tend to have or experience negative emotions such as been moody sadness or anxiety.
Therefore a person or an individual with NUEROTICISM personality traits will often be moody and as well shows a sign or feeling of anxiety, worry, fear, anger, frustration among other which is why people with NUEROTICISM tend to have more depressed moods just as in the case of Tad which simply indicates that she has neuroticism personality traits.
Therefore the Eysenck trait dimensions of NUEROTICISM is likely to describe Tad s behavior