Question

Jared, a high school student, is a sensitive person. His first reaction to many things is anxiety, such as the loud noise of a truck backfiring, an unfamiliar dog running toward him, or a teacher unexpectedly calling on him in class. From a biological perspective he would be described as having a high level of reactivity. Toward which end of the continuum of these Big Five traits would he likely fall

Answer 1

I believe it's neuroticisim.

Step-by-step explanation:

Neuroticisim is defined in the Big 5 Traits as having a tendency towards unstable emotions. Anxiety is an unstable emotion