Maslow’s hierarchy of needs proposes that we must satisfy basic physiological and safety needs before we seek ultimate psychological needs, such as self-actualization. Maslow based his ideas on a....

Maslow’s hierarchy of needs proposes that we must satisfy
basic physiological and safety needs before we seek ultimate
psychological needs, such as self-actualization. Maslow
based his ideas on
a. Freudian theory.
b. his experiences with patients.
c. a series of laboratory experiments.
d. his study of healthy, creative people.