Temperament refers to a person's characteristic

A) emotional reactivity and intensity.
B) attitudes.
C) behaviors.
D) role-related traits.

Temperament

An individual's innate predisposition to react to events in a certain manner, often evident from early childhood.

Emotional Reactivity

The extent to which an individual responds emotionally to stimuli, events, or situations, which can vary greatly between individuals.

Intensity

The degree of strength, power, or force of something, often used in contexts such as sound, light, and emotions.