Psychologists study responses to stress at which of the following levels?

A) Behavioral.
B) Emotional.
C) Physiological.
D) All of these.

Behavioral Level

The manifestation of actions and reactions observed in individuals or groups, often studied in psychology to understand and predict human behavior better.

Emotional Level

Describes the intensity or degree of emotions a person experiences or expresses.

Physiological Level

Referring to the normal functioning of an organism or any of its parts, usually associated with biochemical and physical processes.