not responsible for the iconic diagram. The pyramid begins at the bottom with physiological needs (the most prepotent of all) and culminates at the top with self-actualization needs. In his later writings, Maslow added a sixth level of "meta-needs" and metamotivation.

The hierarchy of needs developed by Abraham Maslow is one of his most enduring contributions to psychology. The hierarchy of needs remains a popular framework and tool in higher education,