In what way do the theories of Maslow and Alderfer resemble each other?
a. Physiological needs form the pinnacle of the needs hierarchy.
b. As lower-level needs become satisfied, people seek to satisfy higher-level needs.
c. A person can only be motivated by one need at a time.
d. When people experience need frustration, they focus upon satisfying higher-level needs.
e. Self-actualization forms the base of the needs hierarchy.