Dr. hirt investigates the mental processes we use to make sense of our social environment and form judgments about the behavior of others. dr. hirt is most likely a psychologist.

A person who studies how individuals perceive, feel, or behave when affected by the imaginary or real presence of others is a social psychologist. This was an order which filled the gap between psychology and sociology.

answer; delirium is a common adverse reaction seen when elderly patients take diphenhydramine;

answer; john locke;