Maslow's hierarchy of needs includes five levels: 1. physiological, 2. __________, 3. belonging and love, 4. self-esteem, 5. self-actualization

When we define terms operationally, we turn to some authoritative source, such as

Black's Law Dictionary. Indicate whether the statement is true or false

An example of physiological noise is:

A) puppies B) being preoccupied with a problem C) cigarettes D) ?fatigue E) poor sound