____ is the highest level of Maslow's hierarchy of needs.

A) Growth
B) Self-actualization
C) Esteem
D) Affiliation

Self-actualization is the highest level of Maslow's hierarchy of needs, which refers to the realization of an individual's full potential and the ability to achieve personal growth and satisfaction. This level is achieved after fulfilling the needs for physiological well-being, safety and security, love and belonging, and esteem. Self-actualization includes traits such as creativity, problem-solving, morality, and a deep understanding of oneself and others.