Individuals who emphasize vertical selves prefer formal-asymmetrical interactions with due respect to people's position, titles, and age

You are woken up in the middle of the night by a dog barking. This is an example of what type of noise?

A) Psychological B) Physical

According to your textbook, signs are defined as:

a. involuntary expressions of present emotion. b. voluntary expressions that stand for something else. c. letters, sounds, words, or mathematical expressions. d. the psychological meanings people assign to words.